Skip to items information
Framed Photomicrograph
$15 current bid
1 Bid
Description of the Item:
Register or sign in to buy or bid on this item. Sign in and register buttons are in next section
Want to place a bid?
REGISTER NOWAlready have an account?
0 Watchers
Photomicrograph of tarnished chalcopyrite and pyrite in plane polorized reflected light. Silver Standard Resources, Inc. near Casas Blances, El Oro Municipality, Durango, Mexico. Deep-seated felsic intrusive porphyry into a relative horizontal sequence of sandstone and pebble conglomerates, overlain by andesite flows and carbonate cobbles.