Closeup of summit geological survey marker on the op of Mount Marcy, Adirondacks Upstate New York
natural Galena stone isolated
crystals of Saamit (strontium apatite) stone
rough Skarn rock isolated on white
Cinnabar crystals in polished dolomite rock
natural Delhayelite stone isolated
unpolished green aventurine mineral isolated
uvarovite crystals on stone isolated
Variscite pebble
unpolished grandidierite crystal isolated on white
polished pink tourmaline crystal isolated
rough Sulphur (Sulfur) ore isolated on white
unpolished vesuvianite crystal isolated on white
polished blue topaz mineral isolated on white
raw sugilite mineral isolated on white
unpolished rutile mineral isolated on white
raw blue spinel crystal isolated on white
unpolished pyrite mineral isolated on white
raw colorless calcite mineral rhomb isolated
rough herderite mineral isolated on white
rough demantoid mineral isolated on white
specimen of Analcime (analcite, zeolite) crystals
unpolished Schorl (black Tourmaline) rock isolated
rough sugilite mineral isolated on white
rough pyrope crystal isolated on white
polished circle from pietersite mineral isolated
polished green jadeite stone isolated
tumbled oncolite mineral isolated on white
tumbled skutterudite ore isolated on white
unpolished native bismuth mineral isolated
