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      decimals="INF"
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    <rr:ObjectiveHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Investment Goal

</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Capital appreciation. The Fund's secondary goal is to provide shareholders with current income through dividends or interest
            received from its investments.


</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Fees and Expenses of the Fund

</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">                  These tables describe the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts in Class A if you and your family invest, or agree to invest in the future, at
               least $50,000 in Franklin Templeton funds. More information about these and other discounts is available from your financial professional and under &#x93;Your Account&#x94; on page 29 in the Fund's Prospectus and under &#x93;Buying and Selling Shares&#x94; on page 44  of the Fund&#x92;s
            Statement of Additional Information. In addition, more information about sales charge discounts and waivers for purchases
            of shares through specific financial intermediaries is set forth in Appendix A - "Intermediary Sales Charge Discounts and
            Waivers" to the Fund's prospectus.

                  Please note that the tables and examples below do not reflect any transaction fees that may be charged by financial intermediaries,
            or commissions that a shareholder may be required to pay directly to its financial intermediary when buying or selling Class
            R6 or Advisor Class shares.


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</rr:ShareholderFeesCaption>
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      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
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      unitRef="pure">0</rr:MaximumCumulativeSalesChargeOverOfferingPrice>
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      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
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      unitRef="pure">0</rr:MaximumCumulativeSalesChargeOverOfferingPrice>
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    <rr:MaximumDeferredSalesChargeOverOfferingPrice
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      unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOfferingPrice>
    <rr:OperatingExpensesCaption contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Annual Fund Operating Expenses
                  (expenses that you pay each year as a percentage of the value of your investment)

</rr:OperatingExpensesCaption>
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      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
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      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
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    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0100</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0024</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0020</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0093</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0168</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0072</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0068</rr:ExpensesOverAssets>
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      decimals="4"
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      decimals="4"
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    <rr:ExpenseExampleHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Example

</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual
            funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your
            shares at the end of the period. The Example also assumes that your investment has a 5% return each year and that the Fund's
            operating expenses remain the same. The Example reflects adjustments made to the Fund's operating expenses due to the fee
            waivers and/or expense reimbursements by management for the 1 Year numbers only. Although your actual costs may be higher
            or lower, based on these assumptions your costs would be:


</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">640</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">830</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">1036</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">1630</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleYear01
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">271</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">530</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">913</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">1987</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleYear01
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">57</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">214</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">385</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000006839_C000128741_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">879</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleYear01
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">69</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">218</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">379</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="S000006839_C000018489_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">847</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">If you do not sell your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
    <rr:ExpenseExampleNoRedemptionYear01
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">171</rr:ExpenseExampleNoRedemptionYear01>
    <rr:ExpenseExampleNoRedemptionYear03
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">530</rr:ExpenseExampleNoRedemptionYear03>
    <rr:ExpenseExampleNoRedemptionYear05
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">913</rr:ExpenseExampleNoRedemptionYear05>
    <rr:ExpenseExampleNoRedemptionYear10
      contextRef="S000006839_C000018488_FranklinGoldandPreciousMetalsFund20Member"
      decimals="0"
      unitRef="usd">1987</rr:ExpenseExampleNoRedemptionYear10>
    <rr:PortfolioTurnoverHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Portfolio Turnover

</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A
            higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held
            in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the
            Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 17.00% of the average value of its portfolio.


</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.1700</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Principal Investment Strategies

</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">                                    Under normal market conditions, the Fund invests at least 80% of its net assets in securities of gold and precious metals
               operation companies. Gold and precious metals operation companies include companies that mine, process, or deal in gold or other precious metals,
            such as silver, platinum, and palladium, including mining finance and exploration companies as well as operating companies
            with long- or medium-life mines. Several metals, including non-precious metals such as copper, zinc or nickel, often can be
            found in the earth together and as a result, precious metals may not be the primary business of the company. For purposes
            of the Fund&#x92;s 80% policy, such companies may be considered to be gold and precious metals operation companies as long
            as the investment manager determines, in its sole discretion, that the company provides attractive exposure to precious metals.

                  The Fund is a "non-diversified" fund, which means it generally invests a greater portion of its assets in the securities of
            one or more issuers and may invest overall in a smaller number of issuers than a diversified fund.

                  The Fund may buy securities of gold and precious metals operation companies located anywhere in the world and in general invests
            predominantly in non-U.S. companies. Currently a substantial portion of the companies in which the Fund invests are domiciled
            in Canada, although the mining operations of such companies often take place in other countries. The Fund may invest in companies
            without regard to market capitalization, and may heavily invest in small- and mid-capitalization companies. The Fund primarily
            invests in equity securities, primarily common stock. The Fund also invests in American, Global and European Depositary Receipts.

                  The Fund&#x92;s investment manager looks for companies with low cost reserves and experienced management teams with established
            track records, particularly focusing on companies with long life production profiles, expandable resource bases, and active
            exploration programs that can potentially drive future reserve and production growth.


</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">Under normal market conditions, the Fund invests at least 80% of its net assets in securities of gold and precious metals
               operation companies.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Principal Risks

</rr:RiskHeading>
    <rr:RiskNarrativeTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">                                                                                                                                                You could lose money by investing in the Fund. Mutual fund shares are not deposits or obligations of, or guaranteed or endorsed
            by, any bank, and are not insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency
            of the U.S. government.

                  Gold and Precious Metals&#160;The prices of gold and precious metals operation companies are affected by the price of gold or other precious metals such
            as platinum, palladium and silver, as well as other prevailing market conditions. These prices may be volatile, fluctuating
            substantially over short periods of time. Depending on market conditions, gold and precious metals operation companies may
            dramatically outperform or underperform more traditional equity investments. In times of stable economic growth, traditional
            equity and debt investments could offer greater appreciation potential and the prices of gold and other precious metals may
            be adversely affected.

                  The prices of gold and other precious metals are affected by such factors as: (1) how much of the worldwide supply is held
            by large holders, such as governmental bodies and central banks; (2) unpredictable monetary policies and economic and political
            conditions in countries throughout the world; (3) supply and demand for gold bullion as an investment, including bars, coins
            or gold-backed financial instruments such as exchange-traded funds; (4) demand for gold jewelry; and (5) government policies
            meant to influence demand for gold and other precious metals.

                  The prices of gold and precious metals operation companies are directly affected by: (1) declines in the prices of gold and
            precious metals; (2) rising capital costs as well as labor and other costs in mining and production; (3) adverse currency
            fluctuations, economic events or natural disasters or other events with a significant economic effect in the countries where
            these companies operate; (4) labor disruptions; (5) operational issues and failures; (6) access to reliable energy and equipment
            supplies; and (7) changes in laws relating to mining, production, or sales. These factors may result in deviations between
            the prices of the underlying metals and the securities of the operation companies in which the Fund invests. In addition,
            some gold and precious metals mining companies have hedged, to varying degrees, their exposure to falls in the prices of gold
            or precious metals by selling forward future production, which could limit the company&#x92;s benefit from future rises in
            the prices of gold or precious metals or increase the risk that the company could fail to meet its contractual obligations.
            With respect to mining companies, mining operations have varying expected life spans and companies that have mines with a
            short expected life span may experience more stock price volatility.

                  Changes in U.S. or foreign tax, currency or mining laws may make it more expensive and/or more difficult to pursue the Fund's
            investment strategies.

                  Market&#160;The market values of securities or other investments owned by the Fund will go up or down, sometimes rapidly or unpredictably.
            The market value of a security or other investment may be reduced by market activity or other results of supply and demand
            unrelated to the issuer. This is a basic risk associated with all investments. When there are more sellers than buyers, prices
            tend to fall. Likewise, when there are more buyers than sellers, prices tend to rise.

                  Stock prices tend to go up and down more dramatically than those of debt securities. A slower-growth or recessionary economic
            environment could have an adverse effect on the prices of the various stocks held by the Fund.

                  Foreign Securities (non-U.S.)&#160;Investing in foreign securities typically involves more risks than investing in U.S. securities, and includes risks associated
            with: (i) internal and external political and economic developments &#x96; e.g., the political, economic and social policies
            and structures of some foreign countries may be less stable and more volatile than those in the U.S. or some foreign countries
            may be subject to trading restrictions or economic sanctions; (ii) trading practices &#x96; e.g., government supervision and
            regulation of foreign securities and currency markets, trading systems and brokers may be less than in the U.S.; (iii) availability
            of information &#x96; e.g., foreign issuers may not be subject to the same disclosure, accounting and financial reporting
            standards and practices as U.S. issuers; (iv) limited markets &#x96; e.g., the securities of certain foreign issuers may be
            less liquid (harder to sell) and more volatile; and (v) currency exchange rate fluctuations and policies. The risks of foreign
            investments may be greater in developing or emerging market countries.

                  Regional&#160;Adverse conditions in a certain region or country can adversely affect securities of issuers in other countries whose economies
            appear to be unrelated. To the extent that the Fund invests a significant portion of its assets in a specific geographic region
            or a particular country, the Fund will generally have more exposure to the specific regional or country economic risks. In
            the event of economic or political turmoil or a deterioration of diplomatic relations in a region or country where a substantial
            portion of the Fund's assets are invested, the Fund may experience substantial illiquidity or reduction in the value of the
            Fund's investments.

                  Emerging Market Countries&#160;The Fund&#x92;s investments in emerging market countries are subject to all of the risks of foreign investing generally, and
            have additional heightened risks due to a lack of established legal, political, business and social frameworks to support
            securities markets, including: delays in settling portfolio securities transactions; currency and capital controls; greater
            sensitivity to interest rate changes; pervasiveness of corruption and crime; currency exchange rate volatility; and inflation,
            deflation or currency devaluation.

                  Frontier Market Countries&#160;Frontier market countries generally have smaller economies and even less developed capital markets than traditional developing
            markets, and, as a result, the risks of investing in developing market countries are magnified in frontier market countries.
            The magnification of risks are the result of: potential for extreme price volatility and illiquidity in frontier markets;
            government ownership or control of parts of private sector and of certain companies; trade barriers, exchange controls, managed
            adjustments in relative currency values and other protectionist measures imposed or negotiated by frontier market countries
            or their trading partners; and the relatively new and unsettled securities laws in many frontier market countries.

                  Small and Mid Capitalization Companies&#160;Securities issued by small and mid capitalization companies may be more volatile in price than those of larger companies and
            may involve additional risks. Such risks may include greater sensitivity to economic conditions, less certain growth prospects,
            lack of depth of management and funds for growth and development, and limited or less developed product lines and markets.
            In addition, small and mid capitalization companies may be particularly affected by interest rate increases, as they may find
            it more difficult to borrow money to continue or expand operations, or may have difficulty in repaying any loans.

                  Income&#160;Because the Fund can only distribute what it earns, the Fund's distributions to shareholders may decline when dividend income
            from investments in stocks decline, or when the Fund does not have PFIC gains to be distributed. The Fund's income generally
            declines during periods of falling gold and precious metals prices.

                  Concentration&#160;By focusing on an industry or a group of industries, the Fund carries much greater risks of adverse developments and price
            movements in such industries than a fund that invests in a wider variety of industries. Because the Fund concentrates in a
            specific industry or group of industries, there is also the risk that the Fund will perform poorly during a slump in demand
            for securities of companies in such industries.

                  Non-Diversification&#160;Because the Fund is non-diversified, it may be more sensitive to economic, business, political or other changes affecting
               individual issuers or investments than a diversified fund, which may negatively impact the Fund's performance and result in
               greater fluctuation in the value of the Fund&#x92;s shares.

                  Management&#160;The Fund is subject to management risk because it is an actively managed investment portfolio. The Fund's investment manager
            applies investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee
            that these decisions will produce the desired results.


</rr:RiskNarrativeTextBlock>
    <rr:RiskNondiversifiedStatus contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">Because the Fund is non-diversified, it may be more sensitive to economic, business, political or other changes affecting
               individual issuers or investments than a diversified fund, which may negatively impact the Fund's performance and result in
               greater fluctuation in the value of the Fund&#x92;s shares</rr:RiskNondiversifiedStatus>
    <rr:BarChartAndPerformanceTableHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Performance

</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">                           The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes
               in the Fund's performance from year to year for Class A shares. The table shows how the Fund's average annual returns for
               1 year, 5 years, 10 years or since inception, as applicable, compared with those of a broad measure of market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the
               future. You can obtain updated performance information at franklintempleton.com or by calling (800) DIAL BEN/342-5236.

                  The secondary index in the table below shows how the Fund's performance compares to a group of securities that reflects the
            broader equity markets universe.

                  Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes
               in the Fund's performance from year to year for Class A shares. The table shows how the Fund's average annual returns for
               1 year, 5 years, 10 years or since inception, as applicable, compared with those of a broad measure of market performance.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the
               future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">franklintempleton.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">(800) DIAL BEN/342-5236</rr:PerformanceAvailabilityPhone>
    <rr:BarChartDoesNotReflectSalesLoads contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
    <rr:BarChartHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Class A Annual Total Returns

</rr:BarChartHeading>
    <rr:HighestQuarterlyReturnLabel contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member">Best Quarter:</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member">2016-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.4550</rr:BarChartHighestQuarterlyReturn>
    <rr:LowestQuarterlyReturnLabel contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member">Worst Quarter:</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member">2013-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.3815</rr:BarChartLowestQuarterlyReturn>
    <rr:YearToDateReturnLabel contextRef="S000006839_C000018486_FranklinGoldandPreciousMetalsFund20Member">As of September 30, 2020, the Fund's year-to-date return was 36.66%.</rr:YearToDateReturnLabel>
    <rr:PerformanceTableHeading contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">         Average Annual Total Returns(figures reflect sales charges)

                  For the periods ended December 31, 2019

</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="S000006839_C000018486_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member">Return Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_C000018486_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.4312</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_C000018486_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0716</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_C000018486_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.0450</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000006839_C000018486_AfterTaxesOnDistributions_FranklinGoldandPreciousMetalsFund20Member">Return After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_C000018486_AfterTaxesOnDistributions_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.4312</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_C000018486_AfterTaxesOnDistributions_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0639</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_C000018486_AfterTaxesOnDistributions_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.0540</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnLabel contextRef="S000006839_C000018486_AfterTaxesOnDistributionsAndSales_FranklinGoldandPreciousMetalsFund20Member">Return After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_C000018486_AfterTaxesOnDistributionsAndSales_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.2553</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_C000018486_AfterTaxesOnDistributionsAndSales_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0522</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_C000018486_AfterTaxesOnDistributionsAndSales_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.0315</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_C000018488_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.4942</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_C000018488_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0758</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_C000018488_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.0467</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_C000128741_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.5207</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_C000128741_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0890</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="S000006839_C000128741_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      id="id_footnote_elem_220024975_109"
      unitRef="pure">0.0141</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_C000018489_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.5187</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_C000018489_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.0865</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_C000018489_ReturnBeforeTaxes_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.0372</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_IndexBM5136_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.4268</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_IndexBM5136_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.1258</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_IndexBM5136_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">-0.0346</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="S000006839_IndexHB0331_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.3149</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="S000006839_IndexHB0331_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.1170</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="S000006839_IndexHB0331_FranklinGoldandPreciousMetalsFund20Member"
      decimals="4"
      unitRef="pure">0.1356</rr:AverageAnnualReturnYear10>
    <rr:PerformanceTableClosingTextBlock contextRef="S000006839_FranklinGoldandPreciousMetalsFund20Member">                           No one index is representative of the Fund's portfolio.
                  The figures in the average annual total returns table above reflect the Class A maximum front-end sales charge of 5.50%. Prior
            to September 10, 2018, Class A shares were subject to a maximum front-end sales charge of 5.75%. If the prior maximum front-end
            sales charge of 5.75% was reflected, performance for Class A in the average annual total returns table would be lower.

                  The after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not
            reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ
            from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements,
            such as 401(k) plans or individual retirement accounts. After-tax returns are shown only for Class A and after-tax returns
            for other classes will vary.


</rr:PerformanceTableClosingTextBlock>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
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        <link:loc
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