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bearmythology: Here’s a better photo accentuating the finer details of this gorgeous specimen
acoustickub: bearinnyc: Hot damn. Fine specimen.
fuckyeahmineralogy: Cumengeite (Pb21Cu20Cl42(OH)40·6H2O) is closely related to Boleite, an isometric halide. Here, the cubic Boleite has a tetrahedron of Cumengeite, creating a very uniquely shaped specimen.
themineralogist: Epidote specimen from Austria. The Epidote displays a curved formation due to tectonic movement during the growth stage of the crystal.
mineralists: Light Lavender pink Amethyst partially covered with colorless star shaped Calcite Clusters.2nd photo is showing the Fluorescence of this specimen! Valenciana Mine, Mexico
mineralists: Rare pink-orange crystallized fluorapophyllite-(KF) Specimen from Maharashtra, India!
mineralists: Gemmy golden Calcite on top of purple cubed Fluorite. Gorgeously stunning specimen! From Denton Mine, Illinois
mineralists: Stunningly beautiful specimens of Dioptase!
mineralists: “Dad’s new find Calcite 1100 ft. level drift 106 Bushy Creek Mine, Reynolds Co Mo.”Oh hey my dad is submitting stuff now! This is a really nice specimen and an even better photo :)
mineralists: Tightly intergrown octahedrons of Fluorite. There are small inclusions of Chalcopyrite suspended within the specimen as well as a purple phantom. Riemvasmaak, South Africa
mineralists: Very interesting and stunning specimen of Colorless Baryte with Realgar phantoms!Baia Sprie, Romania
mineralists: STUNNING Pyritized Ammonite specimen from Russia
mineralists: Kunzite with Morganite and Quartz ‘When I was first offered this specimen via email from a source in Peshawar, who said it had just been hauled in from Afghanistan, I passed on it. I thought it must be a glued-together fake, and a
mineralists: Rare and unusual specimen of spherical cluster of blue Indicolite Tourmaline crystals from Skardu Area, Pakistan
mineralists: Rogerley Mine cubed Fluorite Specimen
itssedimentary: Rhodochrosite - MnCO3 The Alma King, largest known rhodochrosite crystal; state mineral of Colorado. Specimen from Denver Museum of Nature and Science; photo by author
mineralists: Sphalerite with color zones of yellow, orange and red with some green around the edges of the specimen.Rhodope Mts, Bulgaria
mineralists: Stunning specimen featuring Tourmaline var. Indicolite crystals with Topaz and Quartz on Albite.Shigar Valley, Northern Areas of Pakistan
mineralists: Beautiful specimen of Fluorite displaying a purple-pink phantom in one of the crystals along with a bladed cluster of Baryte.Komshejeh Mine, Iran
mineralists: Gorgeous specimen of bright blue Cavansite crystals with Stilbite on sparkling matrix!
underthescopemin: Bixbyite Mottled bixbyite with unusual crystal morphology, cuboctahedral with further mods to the octahedral faces. Photo and specimen: Steve Stuart.
earthstory: Another wonderful specimen Spat out of a cooling granite in Brazil many aeons ago and cooling slowly into large crystals, the mix of aquamarine, black tourmaline and albite feldspar tells us about the elements distilled out of the crust by
anonymous-sintax: I was a very fine specimen…damn you Prime
underthescopemin: Chiavennite, Analcime Locality: Vevja Quarry, Tvedalen, Larvik, Vestfold, Norway Vug containing light-yellow-orange crystals of chiavennite and translucent-white crystals of analcime. Bruce Kelley specimen and photo.
fuckyeahmineralogy: A naturally rhombic specimen of calcite (CaCO3). Well-formed calcite like this is often referred to as optical calcite; being rhombic instead of a perfect cube, the calcite can cause an image directly underneath it to appear twice.
fuckyeahmineralogy: miryoko: I’ve bought it in London, but I have no idea what kind of mineral it is.fuckyeahmineralogy I”ll be grateful :) Wow, what a gorgeous specimen! That looks like quartz with some small pyrite crystals–sometimes you’ll
fuckyeahmineralogy: Amethyst, which is actually Quartz that is irradiated by Iron (Fe3+) for silicon, acting as a trade element in the crystal structure of the specimen.
mineralists:Very cool specimen of Fluorite!Tule Mine, Mexico
structureminerals: Fluorite, Chamosite, Muscovite and Arsenopyrite from China. Many new combo specimens coming to the shop tonight: StructureMinerals.com
radiant-prism: Large Rare Dalnegorsk Amethyst Specimen My birthday is on the 27th so I’m having a birthday sale~! You can take 35% off your purchase price by using the code PERIDOT at checkout
mineralists: Gorgeous specimen of Native Sulfur crystals on Aragonite matrixCozzo Disi Mine, Italy
mineraliety: I love when Fluorite really cubes up like this! Lovely specimen via @takahide1113 //////// www.instagram.com/takahide1113 www.mineraliety.com
gemmadness: Rosette Calcite on Fluorite from Yaogangxian, China (specimen: Fine Mineral International, photography: James Elliott) Calcite: Amplifies, Cleanses, Healing Fluorite: Healing, Protective, Cleansing Image: Shared from Amazing Geologist
phenomenalgems: 🚀Amazing, super aesthetic Vera Cruz Amethyst crystal cluster still available! This high quality, stunning specimen features a larger crystal, accented by a spray of smaller crystals. The cluster is self-standing, and features many
virgileseptembre: Mikepants - Inside the specimen collections of the Smithsonian’s Museum of Natural History mars 2016
phenomenalgems: 🍃 Perfectly charming miniature Green Tourmaline and Quartz cluster! One side of this little specimen features tiny gemmy green tourmaline (or Verdelite) crystals intergrown with quartz–the other side of the cluster is wrapped in
phenomenalgems: 🌌 The second high quality Elmwood specimen is this rich, super deep purple Fluorite on Sphalerite! The fluorite cubes are best viewed while backlit, as shown here. These symmetrical cubes are deep grape purple, with subtle phantom
unearthedgemstones: Such a beautiful fluorite specimen from @takahide1113 💙💛💙💛 #fluorite #outofthisworld #beautiful #prettiest #fluoritecrystal #agate #yellow #colorful #amethyst #colourful #gemstonecrystal #gemstone #mineral #crystal #gemstones
phenomenalgems: 💦 I just had to treat myself to this gorgeous translucent Kyanite in Quartz, from @elloroboulder. It really caught my eye with that glowing blue color! Just sharing, nfs. 😘 💦 #kyanite #quartz #mineral #crystal #cluster #specimen
phenomenalgems: 💚 Gorgeous 616g Clear Quartz decorator cluster! This jumbo display specimen features lovely prominent quartz crystals rising from a cluster of smaller points. It is self-standing from a lovely angle, and would make a stunning addition
libutron: Dioptase by usageology on Flickr. Locality: Tantara Mine, Kakounde, Likasi, Shaba Congo D.R. Size: Specimen is 1.2 inches tall.
phenomenalgems: 💠 From my personal collection: check out this dazzling icy blue Celestite 561g cluster! Gorgeous color and great clarity shine in this large, very heavy specimen from Madagascar. Though some chipping is present, the cluster has an
phenomenalgems: ❄️Striking, sculptural Celestite orthorhombic crystal cluster, from Madagascar. This beautiful pale blue specimen features a prominent orthorhombic focal crystal, which also displays elestiated terminations along one side, and is
unearthedgemstones: unearthedgemstones: http://unearthedgemstones.tumblr.com/ Some amethyst crystals are so fine that they’re worth more to mineral collectors as specimens than cutters as the raw material for fashioning. - Courtesy Daniel Trinchillo,
unearthedgemstones: unearthedgemstones: underthescopemineral: Quartz (Var: Rose Quartz)Locality:Rose Quartz crystal locality (Pegmatite 24), Newry, Oxford Co., Maine, USA Rose quartz crystals in a vug. The colour on this specimen is as beautifully
phenomenalgems: 🌸❄️This sweet Amethyst Flower stalactite slice will shine in your specimen collection, or would make a stunning jewelry focal! “Flowers” form as stalactites grow in their differentiated layers of agate, matrix rock, manganese
geologypage: Fluorite on Sphalerite | #Geology #GeologyPage #Mineral Locality: Elmwood Mine, Smith County, Tennessee Size: Specimen is 2.2 inches tall. Fluorite is 1.4 inches across from left edge to right edge. Photo Copyright © Stan Celestian/flickr
phenomenalgems: 🌸❄️ Gemmy pale pink Tourmaline sprays make an appealing contrast with white quartz, in this jumbo cabinet specimen! This XL 928g cluster combines a substantial, earthy size with gentle and gemmy pink shades. A very large and very
phenomenalgems: 🌌 It’s a whole other world inside this Tourmalinated Quartz sphere, seen at the Tucson Gem Shows. The sharp needles and very clear quartz made this a drool-worthy polished specimen. For sale, but not by me 😉. #tucsongemshow #tucson
underthescopemineral: Kolbeckite ScPO4·2H2O Locality:Bric Colmè, I Cardin, San Giacomo, Roburent, Cuneo Province, Piedmont, Italy Field of View: 1.58 mm A beautiful specimen of intense blue kolbeckite. The monoclinic crystals are twinned
bijoux-et-mineraux: Fluorite - Polish Prodigy Pocket, Okorusu mine, Otjiwarongo District, NamibiaSpectacular specimen from a one time find known as the ‘Polish Prodigy’ pocket, collected in 2010 and released for the first time in the 2017
underthescopemineral: Fluorite, Zeunerite CaF2, Cu(UO2)2(AsO4)2·12H2O Locality:Montoso Quarries, Bagnolo Piemonte, Cuneo Province, Piedmont, Italy Field of View: 4.74 mm A nice specimen with vivid colors: violet fluorite cubes over green
underthescopemineral: Vanuralite, Mounanaite Al(UO2)2(VO4)2(OH)·11H2O, PbFe3+2(VO4)2(OH)2Locality:Mounana Mine (Mouana Mine), Franceville, Haut-Ogooué Province, Gabon Field of View: 1.3 mm Vanuralite on mounanaite. Specimen collected in the old
bijoux-et-mineraux: Herkimer “Diamond” Skeletal Quartz specimen with carbon inclusions - Northside Property, Manheim, New York
geologypage: Large polished Boulder Opal specimen | #Geology #GeologyPage #Opal #Mineral Locality: Pinkilla Opal mining area near Quilpie , Queensland , Australia Geology Pagewww.geologypage.com
phenomenalgems: 🐳 One of my favorite feeds is doing a giveaway–go check out Patrick’s feed for the most beautiful Australian mineral specimens! @crystals_of_australia #uniquecrystals #oceankyanite #australia #minerals #rocksandminerals #kyanite
bijoux-et-mineraux: Fluorite - Polish Prodigy Pocket, Okorusu mine, Otjiwarongo District, NamibiaSpectacular specimen from one time find known as the “Polish Prodigy” pocket, collected in the 2010 and released for the first time in the 2017
hematitehearts: Quartz Bizarre specimen of Quartz crystal sliced by thin Calcite layers from Bor Pit, Dal negorsk, Russia. It forms an aesthetic cluster of Quartz with one dominant crystal. It has sharp hexagonal shape and irregular thickness due
hematitehearts: Specimen Higlights“Black” Fluorite Chemical formula: CaF2 (Calcium fluoride)Color: Black in appearance, but really dark purple, green, or blue.Hardness: Semi-soft (4)Crystal system:
underthescopemineral: Fluorite, Quartz CaF2, SiO2Locality:Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield Co., Connecticut, USA 2mm Fluorite. David Busha specimen and photo.