9iddb.is ((COLEMANITE with TODORITE)), $8 MINIMUM BID, Corkscrew Canyon Mine, Death Valley National Park, Inyo County, California, 11 x 7 x 4 cm, Cabinet | |
No collecting allowed in DVNP. Black Todorite, a manganese species, causing the dark brown, brown color on the white Colemanite. ex Jim Minette collection |