Sphalerite, Galena and Quartz Mineral Specimen

Chalcopyrite on Galena with Sphalerite and Needle Quartz Peru 14oz

Galena and Sphalerite on Hemetite Coated Quartz Crystals Mexico 6oz

A matrix specimen of bright galena and sphalerite crystals, with accessory quartz, with small calcite crystals to back, from Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.129, 13

An interesting specimen of quartz, galena, sphalerite, and rhodochrosite from the famous Trep?a, Serbia, region north of Kosovo, famous since Roman times, with old adhesive tape label reading: '4450,

Missouri Collection: Barite, Chalcopyrite/Dolomite, Galena/Chalcopyrite, Pokrovskite, Calcite, Calcite/Pyrite, Marcasite/Calcite, Galena/Quartz Charlie Hall Collection

TWO MINERAL SPECIMENS, PINK DOLOMITE WITH SPHALERITE 3X4", SPHALERITE & QUARTZ 3X4"

International Mineral Collection: Galena/Quartz (USA), Quartz/sphalerite (Bulgaria), Fairy Quartz (South Africa), Dolomite/Mica/phylogopite (Canada),Cinnabar/Quartz (China), Magnetite (Bolivia),Pyrite

Sphalerite Drusy/Quartz Madagascar

Sphalerite on Quartz Elmwood TN

Cerussite, Quartz, Galena, & Barite Morocco Fluorescent Yellow 6oz

A lead grey galena matrix with clusters of black sphalerite crystals and a large quantity of well-formed clear prismatic quartz crystals; supplied in a carboard specimen tray. 189 grams, 68 mm (2 3/4

A mixed group of mineral specimens, each accompanied by an identification label detailing the location of the find: vanadinite; wavellite; galena/sphalerite. 325 grams total, 40-65 mm (1 1/2 - 2 1/2 i

A mixed group of mineral samples comprising: purple fluorite, blue opal, native copper, specularite with quartz, pyrite with quartz and sphalerite, bournonite with quartz, vanadinite, opal in matrix,

Sphalerite with Chalcopyrite on Quartz Missouri

Pyrite, Galena, Pink Calcites Sphalerite Specimen Peru 1980's 4oz

Two trays of mineral and crystal specimens including stibnite with realgar, large limonite, galena, large quartz crystals, petrified wood, and more, 29 specimens

Needle Quartz with Pyrite on Sphalerite Peru 1lb 13oz

12oz Calcite with Quartz and Fluorite on Sphalerite. Great Fluorescent!

Group (4) Mineral specimens, Including large, pink stilbite crystal on matrix from India; green flourite with sphalerite from China; vanadinite on matrix from Morocco; and clear quartz with large pyri

Huaron District - Cerro Pasco - Perú. Special piece, striated Pyrite cubes with black small Sphalerite crystals 85mm x 56mm

Large rose quartz mineral specimen. Size: 18" H x 22" W x 14" D

Quartz Mineral Specimen with Gold Flecks on Wooden Stand. Faceted gold flecks on quartz group. Natural wear and inclusions. Mineral measures 13-1/2" H x 8" W. Weighs approx. 27.4 lbs. Shipping: Third

Galena mineral specimen. 4kg. H 7-1/2" W 6-1/4" D 6-1/4". Condition: Link for high-res images: https://www.dropbox.com/sh/dgbtqve7hof49e2/AADdApcrL-KGVFxOscB6HCqaa?dl=0

A very unusual, large, double-terminated fenster smoky quartz, with additional smaller crystals. Some of the hollows are liquid-filled, and have gas bubbles with paper labels pointing to them. Its nam