An absolutely mind-boggling mineral combination: A sharp, super clear #smokyquartz #crystal with two exceptional #pink #fluorite #octahedral #crystals strategically perched, from Tiefengletscher, #Furka, #Uri, #Switzerland. Seen at #tucsonfinemineralgall

by mineralsnet · 2 years ago · via Instagram

A very large #quartz #herkimer diamond #crystal on crystallized #dolomite matrix from St. Johnsville #New York. Seen at the @nysmuseum display. Hershel Friedman minerals.net photo. #herkimerdiamond #quartzcrystal #heshyquartz

by mineralsnet · 1 year ago · via Instagram

#Purple #calcite from Rossie, St. Lawrence Co. #NewYork. Seen at the @nysmuseum in Albany in 2024. Hershel Friedman minerals.net photo. #mineralspecimen #purplecalcite #heshycalcite

by mineralsnet · 1 year ago · via Instagram

Blue #apatite #crystal from #Rossie, #NewYork. From the @nysmuseum collection display in Albany. Hershel Friedman www.minerals.net photo. #mineralspecimen #fluorapatite #apatitecrystal #heshyapatite

by mineralsnet · 1 year ago · via Instagram