Calcite with Sphalerite from Elmwood Mine DX1613 blue smoke 5 x 2 x 2"Approx trona This specimen comes from B0111DS1988
Yard notes & kiln story
Description
Calcite with Sphalerite from Elmwood Mine DX1613 blue smoke 5 x 2 x 2"Approx trona This specimen comes from B0111DS1988 5 x 2 x 2"Approx those with and those without olivine crystals