Quartz & Pyrite Specimen

Quartz and Pyrite specimen from a large geode, approx 9.5" x 9.5"

Crystalline quartz with amethyst and pyrite mineral specimen, 9"L x 7.75"W x 2.75"H. Condition report: Good condition, no issues, please examine all photos closely. Contact C. Biddle Auction Gallery f

A fine specimen of quartz crystals with pyrite cubes on a matrix, in white card tray with label reading: 'QUARTZ with PYRITE, Alimon Mine, Huaron, Cerro de Pasco, Peru'. 49 grams, 40mm (1 1/2"). From

A fine specimen of white quartz crystals on a matrix of small pyritohedrons, in a white card tray with label reading: 'Quartz on pyrite, Huanuco, Peru'. 231 grams, 86mm (3 1/4"). From a historic ‘Vi

A mass of quartz crystals on a massive quartz matrix, with accessory pyrite, from Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.137, 219. 2.44 kg, 23cm (9"). Property of a Glouce

Title: QUARTZ, PYRITE & SPHALERITE - AMAZING SPECIMEN Origin: Gyongyosoeroszi, Matra Mountains, Hungary Size: 5x5x1.5 cm / 20 gram sphalerite layer with small quartz and pyrite crystals Reserve: $6.00

5.4 kg. total weight, 11 pieces total, largest 2-3/4 x 6-1/4 x 5 in.

Unique specimen of pyrite on quartz and calcite. 75x60mm.

Nice collection geodes and mineral specimens, 25+ pieces, incl. rose quartz obelisk, bookend, and specimen, blue agate geode, colorless quartz, pyrite, sliced examples, polished eggs, etc., smallest:

A mixed group of mineral specimens comprising: pyrite; malachite; ruby; smoky quartz; rutilite; pink and green Iceland spar; chalcopyrite; grussular garnet; each in collector's card tray with label. 4

Mineral and crystal specimens including smoky quartz, ametyst, pyrite, aegirine.

Quartz & Pyrite Peru 1lb 10oz

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,

Needle Quartz with Pyrite on Sphalerite Peru 1lb 13oz

Excellent natural specimen

Quartz on pyrite. Mexico 1lb

Mexican Minerals Mix: Fluorite, Pyrite, Quartz, Selenite, Hemmorphite

Including Colorado Quartz, Beryl (var. Aquamarine), Quartz (Calcite, Pyrite), Smoky Beryl, Smoky Quartz, Calcite, Barite and more.

(20th century). Jade bear on mineral specimen base with glass embellishments, base made up of druzy quartz and pyrite, approximately 11 in. H., 12 in. W., 7 1 1/4 in. D. From the Estate of Eleanor McM

Amethyst, quartz, calcite, and pyrite on faux bronze in the form of an eagle, mounted to a marble platform, manner of Amador Braojos. 18"h x 12"w x 10.5"d **Please Note: This item is NOT eligible for

Kyanite or Quartz Matrix Specimen on Stand with Pyrite, 16"L, Approx. 2800 Grams.

Pyrite on Quartz 1980s Find CO 7oz

Pyrite on Quartz

Pyrite on Needle Quartz Peru 3oz