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Gold/Mining/Energy : Columbia River Resources - CRVV on OTC NASDAQ -- Ignore unavailable to you. Want to Upgrade?

To: Aduke who wrote (105)	12/15/1999 7:22:00 PM
From: javajake	Read Replies (1) \| Respond to of 280

aduke - a pegmatite is an occurrance of very large crystallization, creating a coarse grained rock. significance is that individual crystals can be very large - up to several meters in length - meaning that compounds (metals?) associated with these large minerals will be highly concentrated in pegmatites. i remember visiting a pegmatite mine during field camp in the black hills where lithium was mined high-grade. the crystals where up to 6 feet long...it was amazing! it's a good thing to see...as long as your target minieral is there!! hope so!