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CAPITAL STOCK (Detail Textuals) (USD $)	6 Months Ended	1 Months Ended
CAPITAL STOCK (Detail Textuals) (USD $)	Jan. 31, 2015	Nov. 20, 2014	Dec. 19, 2014	Jul. 31, 2014
Stockholders Equity [Line Items]
Common shares, shares authorized	300,000,000us-gaap_CommonStockSharesAuthorized			300,000,000us-gaap_CommonStockSharesAuthorized
Common shares, par value (in dollars per share)	$ 0.001			$ 0.001
Number of votes each common shareholders entitled to provide	one vote
Common stock, shares issued	52,042,286us-gaap_CommonStockSharesIssued			49,333,332us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	52,042,286us-gaap_CommonStockSharesOutstanding			49,333,332us-gaap_CommonStockSharesOutstanding
Batovi Diamond Project \| Kel-Ex Development Ltd
Stockholders Equity [Line Items]
Number of shares issue for assets aqcuistion		2,700,000
Share price per share		$ 1.87
Batovi Diamond Project \| DMH Stallard LLP
Stockholders Equity [Line Items]
Number of shares issue for assets aqcuistion			8,954
Share price per share			$ 1.70