I had never heard of anything from this mine except a few strangely formed rhodochrosites, until Charlie's Collection surfaced. He has a whole suite of strange sulfide combinations from this locality, for example this one featuring sharp alpine-quality magnetite in contrasting chalcopyrite matrix. The largest magnetite is 2 cm across. This is the best matrix specimen out of the whole lot of about 2 flats, which he had accumulated over the years from a worker at the mine. Ex. Charlie Key Collection.
Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page.
The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by a Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2010022810018255.