QUARTZ SPECIMEN ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)US$1207 days Left
Natural polished Half Cut Hardstone Amethyst Geode Bookends PaperweightsCarnegie's Auction Gallery4.4(12)US$200Feb 22, 2026
SoldOptical Calcite, Smithsonite, AmazoniteOptical calcite, smithsonite (lavender), amazonite, quartz, pyrite. Stands included. Size: largest 4"T x 5.5"L x 3"D Provenance: From the lifetime collection of an Oreland, Pennsylvania private estateSee Sold Price
SoldMalachite, Pyrite, Optical CalcitePartially polished malachite on custom stand, optical calcite, pyrite cubes in matrix, geode and Christmas Tree Rock (Willemite, Zincite, Calcite, UV reactive) New Jersey. Size: largest 4"T x 5"W x 3"See Sold Price
Sold7 Optical Calcite Rhomboid Formations7 optical calcite rhomboid formations. 490 grams.See Sold Price
SoldMalachite, Herkimer Diamond, Optical CalciteMalachite, Herkimer diamonds, optical calcite, celestite, quartz, petrified wood, agate slice. Stands included. Size: largest 5"T x 5"L x 0.25"D Provenance: From the lifetime collection of an Oreland,See Sold Price
SoldCelestite Geode, Optical Calcite, Rose QuartzCelestite geode, optical calcite, rose quart on stand, blue fluorite, cactus quartz, quartz cluster, septarian eggs on stand, Herkimer diamond in matrix. all stands included. Size: largest2.5"T x 4"LSee Sold Price
SoldOnyx, optical calcite point, agate, celestite, petrified wood. Stands included. Size: see photoOnyx, optical calcite point, agate, celestite, petrified wood. Stands included. Size: see photo Provenance: From the lifetime collection of an Oreland, Pennsylvania private estate.See Sold Price
SoldDouble geode, quartz plate, celestite, aragonite (UV reactive), optical calcite, apophyllite.Double geode, quartz plate, celestite, aragonite (UV reactive), optical calcite, apophyllite. Stands included. Size: largest 4"T x 5"L x 2"D Provenance: From the lifetime collection of an Oreland, PenSee Sold Price
SoldCelestite, druzy, cave calcite, petrified wood, Herkimer diamond in matrix, optical calcite.Celestite, druzy, cave calcite, petrified wood, Herkimer diamond in matrix, optical calcite. Stands included. Size: largest 3"T x 5"L x 3"D Provenance: From the lifetime collection of an Oreland, PennSee Sold Price
SoldLot of Four Polished Optical Calcite Crystals 555gLot of four polished optical calcite crystals. Dimensions: approx. 1 1/2" x 1" x 1 3/4" each. Total Weight: 555g (1 lbs.,. 3 oz.).See Sold Price
SoldOptical Calcite RhomboidOptical calcite rhomboid formation. 2.25" x 1.75" x 1.25". 196 grams.See Sold Price
SoldOptical Calcite Mineral Specimen Collection.A group of ten optical calcite specimens, each held in a white card collector's tray. 170 grams total, 18-22 mm (5/8 - 7/8 in.) Durango, Mexico. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (See Sold Price
Sold4 Large Optical Calcite RhomboidsFour large optical calcite rhomboids. 1 pound, 12 ounces total weightSee Sold Price
SoldLarge Optical Calcite RhomboidLarge optical calcite rhomboid formation. 3.5” x 2.25" x 1”. 350 grams.See Sold Price
SoldFour Polished Optical Calcite Crystals - 141gCollection of four (4) polished optical calcite crystals. Dimensions: approx. 1" x 1 1/4" x 1 1/2" each. Total Weight: 141g (4.9 oz.).See Sold Price
SoldTwo Optical Calcite Stones - 205gTwo optical calcite stones. Stone 1: 1 1/4" x 1 1/2" x 1 1/4". Stone 2: 1 1/4" x 1 1/4" x 1 1/2". Total Weight: 205g (7.2 oz.).See Sold Price
SoldTwo Small Optical Calcite Crystals - 211gTwo small optical calcite crystals. Stone 1: 1 1/2" x 1 1/4" x 1". Stone 2: 1 1/2" x 1 3/4" x 1 1/2". Total Weight: 211g (7.4 oz.).See Sold Price
SoldTwo Small Yellow Optical Calcite Crystals - 83gTwo small yellow optical calcite crystals. Stone 1: 1" x 1 3/4" x 1/2". Stone 2: 1 1/4" x 1 1/4" x 1/2". Total Weight: 83g (2.9 oz.).See Sold Price
SoldLarge Optical Calcite RhomboidLarge optical calcite rhomboid formation. 1.75" x 5.25" x 1.75". 566 grams.See Sold Price
Sold7 Optical Calcite Rhomboids7 optical calcite rhomboids. 1 pound, 4. ounces total weightSee Sold Price
SoldVariety Of Crystal Generators, ChloriteSelection of crystal generators, amethyst, citrine, quartz, rain forest jasper, lace agate, double refractive optical calcite, labradorite egg, a stunning example of chlorite (quartz with chlorine ghoSee Sold Price
SoldRock, Crystal, Natural, Collectible, Mineral, CarvingOptical Calcite Double Refraction 5gSee Sold Price
SoldRock, Crystal, Natural, Collectible, Mineral, SpecimenOptical Calcite Double Refraction 2ozSee Sold Price
