7447 JL3743 Hyalite Opal, Conichalcite, Dome Rock Copper Mine, Boolcoomata Station, Olary Province, South Australia
Collected by Joan Lamond in 2000 on a Victorian Mineralogical Society field trip.
Conichalcite
7310 JL3028 Conichalcite, Olivenite, Binghampton Mine, Mayer, Agua Fria Mining District, Bradshaw Mts (Bradshaw Range), Yavapai Co., Arizona, USA
Dark olive green olivenite with thin bands of lime green conichalcite. The white mineral between is unknown. Width of view 3.5mm. Stack of 40 images. Acquired by Joan Lamond from Harry Critchley in 1998. Click...
7139 JL261, Conichalcite, Copper Creek, Bunker Hill District, Galiuro Mts, Pinal Co., Arizona, USA
ex Joan Lamond Collection, ex Joe Marty. “I think it was analyzed by Eugene Ford. I collected specimens with Joe Ruiz and Jim McGlasson years ago. Pretty confident that it is conicalcite” – Joe Marty...
0505 Olivenite, Conichalcite?, Cornwallite?, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia
This 2.5 cm. x 1.3 cm. mount doesn’t require magnification to appreciate, and it could be displayed as a thumbnail. And then there’s the provenance, which features among other interesting aspects, the ID hand written...
