Metallic Uncommon Mineral.
Steel Gray Lollingite Loellingite Mineral Specimen in Perky box
Dimensions (millimeters): 35 x 20 x 7
Dimensions (inches): 1.4 x .75 x .28
Origin: Ingersoll Mine, Keystone, South Dakota
*****Photographed in very bright light*****
Lollingite, Loellingite (FeAsS) is easily confused with the more common arsenopyrite. I acquired these samples from a friend who is also a mineralogist and he had them laboratory analyzed to determine that they were indeed Lollingite and not arsenopyrite. Lollingite commonly also contains nickel and cobalt.
Fender Minerals has been serving the mineral and crystal community since 1996
Thank you for shopping with Fender Minerals, I hope you enjoy your purchase
Save Money With Combined Shipping. The highest combined rate for the USA is $8.50, select “priority with insurance”.