Note 1. Summary of Significant Accounting Policies Consolidation	3 Months Ended
Aug. 31, 2013
Accounting Policies [Abstract]
Note 1. Summary of Significant Accounting Policies Consolidation	The consolidation financial statements presented herein include the accounts of Excalibur Industries (“Excalibur”) and its wholly owned subsidiary, Mountain West Mines, Inc. (“Mountain West”), a Nevada corporation, qualified to do business in the state of Wyoming. All significant intercompany transactions have been eliminated from these statements.

The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). Accounting policies describe all significant accounting policies of the reporting entity.

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