Kah-Wai LinGreen Sodalite, Kangerlussaq, GreenlandGreen Sodalite (Hackmanite) (SW/LW: orange) on Lujavrite, Feldspar (SW: magenta), Uranyl-activated coating (SW: green) Locale:...
Chris ClemensSchalenblende, Raibl Mines, Tarvisio, ItalySpecimen of fluorescent schalenblende from the Raibl Mines, Cave del Predil, Tarvisio, Udine Province, Friulli Benezia Giulia, Italy,...
Frédéric Messier Leroux"Fantasy rock" from Taseq West, Ilímaussaq complex, Kujalleq, GreenlandHere is a really nice "Fantasy rock" that I recently acquired. It contains only modest amounts of tugtupite, occurring as replacement...
Frédéric Messier LerouxHackmanite from Narsaq, Illmaussaq complex, GreenlandShown in this post is a modest-sized, but pretty nice specimen of hackmanite from Narsaq, Illmaussaq complex, Greenland. It is associated...
Chris ClemensMulti-Wavelength Aragonite, Agrigento, Sicily, ItalyThe sulfur mines of the Agrigento region of Sicily, Italy are notable for the production of well-formed clusters, plates and groupings of...
M Crawford (Post by M Cole)Charoite, Aegirine, Microcline, Tinkasite, and Steacyite, MurMurunskii Massif, RussiaThis is a polished slab of purple charoite, black aegirine, white microcline, light brown tinkasite, and steacyite from the Murunskii...
Daniel C MonteroWillemite, Fluorite, Calcite. Garpenberg, Sweden.Willemite, Fluorite, Calcite. Garpenberg, Sweden Short wave green Willemite, red Calcite & Long wave blue Fluorite.
Daniel C MonteroHydrozincite, Smithsonite from Hermosa mine, Spain.Hydrozincite has an intense light blue fluorescence and smithsonite is dark blue creating a wild contrast! (according to some comments)....
Daniel C MonteroCalcite Fluorite from Berta quarry, Barcelona, Catalonia, Spain.The Berta quarry is an inactive quarry located on the northwest slope of the Sierra de Roques Blanques, in the municipalities of San...
Daniel C MonteroFluorapatite var."Spargelstein" from Jumilla, Spain.Fluorapatite var."Spargelstein" on Hematite (not fluo) covered with small spheres of Calcite and Chalcedony. From Nuestra Señora del...