MARCASITE, CALCITE & PYRITE

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

LAPIS LAZULI, CALCITE & PYRITE SPECIMEN - (L52) 10.4 LBS - FLOURESCENT UNDER UV LIGHT. Height: 9 in. by Width: 9 in. by Depth: 4 in.

A fine specimen of a hexagonal calcite crystal on a pyrite and galena matrix, in white card tray. 39 grams, 37mm (1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory,

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

Fluorescent Magnessium Calcite Pyrite/Quartz Peru 10oz

A Collection of Crystals and Specimens. Comprising a selenite crystal, hemimorphite crystals, a dolomite with spheroidal marcasite, calcite specimens, celestite crystals and a dogtooth calcite with py

Sterling Silver Ring Portrait design ft. image of young woman (high relief), stamped and tested 925/sterling silver, 4.7 dwt., size 7.5 tapered shank, with marcasite/pyrite stone adornments.

Three Pair Gold Plated/Filled Cuff Links Antique and vintage ages, including signed pair from Krementz, one pair marcasite/pyrite stone adorned, stamped and/or tested.

Sterling, Onyx and Marcasite Pin Stamped and tested, signed, 75.75mm in length, bezel set onyx stone navette cabochon in stair-step mounting adorned with marcasite/pyrite stones. 0.81 troy ounces tota

Sterling and Marcasite Stone Bracelet Stamped 925, signed "ATI", 7.125" in length, 5.75mm in width, slide clasp closure, with marcasite/pyrite decoration. 0.51 troy ounces total weight.

Natural mined calcite with red / pink Quartz and pyrite inclusions. Measures approx 3H x 5W in. Calcite, pyrite, quartz Crystal, quartz stone, Quartz, gemology, healing crystals, collectibles, tableto

Sterling Silver Pin and Ring 33.5mm pin and size 7.5 ring, 0.44 troy ounces total weight, ring and pin feature onyx stone cabochons inlaid in mounting with marcasite/pyrite adornments. Stamped and tes

Sterling Marcasite Ring Size 7, freeform shank design, stamped/tested, 0.135 troy ounces, marcasite/pyrite.

Sterling Silver and Onyx Stone Ring Stamped and/or tested 925/sterling silver, 0.17 troy ounces total weight, size 3.25, 15.0mm onyx stone cabochon at center, mounting featuring marcasite/pyrite stone

LARGE LAPIS LAZULI SLAB WITH PYRITE CALCITE STREAKS - (L61) 12.2 LBS Height: 13 in. by Width: 4.5 in. by Depth: 2

LAPIS LAZULI SPECIMEN WITH PYRITE & CALCITE STREAKS - (L55) 2.6 LB Height: 6.0 in. by Width: 4.0 in. by Depth: 1.25 in.

LAPIS LAZULI SPECIMEN WITH PYRITE & CALCITE STREAKS - (L56) 1.8LBS Height: 6.25 in. by Width: 2.5 in. by Depth: 1 in.

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

CALCITE & MARCASITE SPECIMEN - (CA69) - 4 LBS 6 OZ Height: 5 in. by Width: 8 in. by Depth: 4

UNIQUE LAPIS LAZULI, PYRITE & CALCITE SPECIMEN - (L86) 2.0 LBS Height: 5.5 in. by Width: 4 in. by Depth: 1.25 in.

Pyrite or fool's gold cluster on a calcite matrix mineral specimen, together with a lucite stand with four fitted brass arms. 4.5" H x 4" W x 3.5" D on stand.

Excellent natural specimen

A natural mined galena crystal with pyrite and calcite inclusions. Rough texture, organic crystal. Measures approx 2H x 2.5W in. Comes with a card that reads Galena xls, with pyrite, calcite, etc. Gal

A natural mined galena crystal with pyrite and calcite inclusions. Rough texture, organic crystal. Measures approx 2H x 2.5W in. Comes with a card that reads Galena xls, with pyrite, calcite, etc. Gal