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Gold/Mining/Energy : Manhattan Minerals (MAN.T)
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To: Elizabeth Andrews who wrote (2710)6/30/1999 9:38:00 AM
From: Claude Cormier  Read Replies (3) of 4504
 
<<What does "sediment based" mean in the geological language? I had no luck finding this concept with respect to VMS deposits and their host rocks, or is that you meant?>>

I didn't say Windy Craggy was a VMS.

Copper-zinc massive sulphides occur in two principal geological settings: volcanic (both mafic and felsic) rock-dominated areas (TG, Kidd Creek...) and sediment-dominated areas (Windy Craggy, Granduc...). The later are a mix of volcanic rocks and sediments where the sediments are dominant.
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