XML 57 R53.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Nature of Business (Details) | Dec. 31, 2012 acre
--- | ---
Mineral Properties [Line Items] |
Area of mining claims | 5,900
Private Lands [Member] |
Mineral Properties [Line Items] |
Area of mining claims | 1,350
Bureau of Land Management Lands [Member] |
Mineral Properties [Line Items] |
Area of mining claims | 4,550

X
- Definition Mineral Properties, Area. + References No definition available. + Details
Name: | lode_MineralPropertiesArea
Namespace Prefix: | lode_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | lode_MineralPropertiesLineItems
Namespace Prefix: | lode_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration