Advance Mine (Zaca Mine; Zaca group; North Advance Mine; Collosus Mine; Colorado No. 2 Mine; Tarshish Mine), Colorado Hill, Loope (Monitor; Loopeville), Monitor - Mogul Mining District, Alpine County, California, USA
23rd Jun 2014 03:24 UTCSteve Stuart Expert
Found these on material I picked up at the 2014 NCMA Symposium. The first one looks like barite to me, but Mindat doesn't list it as found at the Zaca Mine.
The second one looks like stephanite based on its bulky habit and the only stephanite photo on Mindat from Zaca.
Can anyone who has collected and viewed material from Zaca confirm these IDs or provide alternative interpretations?
Thanks!
Steve
