20 Pink Dolomite with Marcasite Crystal Specimens

A group of 20 specimens of marcasite on pink dolomite. 2.32 kg total, 63-88 mm (2 1/2 - 3 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [20, No Reserve]

A group of ten large sections of pink dolomite, some with marcasite and other inclusions. 1.1 kg total, 57-83mm (2 1/4 - 3 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregor

A group of over 50 specimens of marcasite on pink dolomite. 1.1 kg total, 38-58 mm (1 1/2 - 2 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [51, No Reserve]

A fine specimen of curved pink dolomite crystals on matrix. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.181. 288 grams, 14cm (5 1/2"). From the historic ‘Victorian Museum’ and later

A fine specimen of pale pink dolomite crystals, in white card box with label reading: 'PINK DOLOMITE, Touissite, Morocco'. 23 grams, 41mm (1 1/2"). From the historic ‘Victorian Museum’ and later c

A fine group of classic, curved pink dolomite crystals on a matrix of rock dolomite, in white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.181. 384 grams, 95mm (3 3/4"). From t

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

Large specimen of scalenohedral calcite/dolomite crystals, milky pink in color at the tips, near-clear yellow at the bases. Interior crystalline core is black and possibly siderite. Specimen is heavie

Pink Dolomite and Calcite Missouri 1lb 6oz

A well formed dolomite saddle-shaped crystal crust mass. From Mexico; from the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley &

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

Purple and pale green fluorite crystals up to 1/2" across on white matrix, 5 x 4 x 2"; slender stibnite crystal cluster, 4.25 x 0.75"; tan-pink dolomite crystals on grey-green matrix, 4 x 2.75 x 1.75"

A group of twenty amethyst crystal clusters ranging in colour from pale to deep purple. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.222-223. 420 grams total, 26-35mm (1 - 1 1/2"). From B

Lot of 3 pink toned crystal natural stone specimens. Largest piece approx. 3.25 x 2.25 x 2 inches. Surface wear to all pieces consistent with exposure. Crystal, Stone, crystal specimen, stone specimen

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

Lot of 3 pink toned crystal natural stone specimens. Largest piece approx. 3.25 x 2.25 x 2 inches. Surface wear to all pieces consistent with exposure. Crystal, Stone, crystal specimen, stone specimen

Excellent unique specimen

Materials: Kunzite Specimen, Twin Crystals Description Twin Pink Color Kunzite Crystals Specimen From Afghanistan 117.55 Gram Weight : 117.55 Gram Treatment : Natural Origin : Afghanistan Economy Ship

Materials: Kunzite Specimen, Twin CrystalsDescriptionTwin Pink Color Kunzite Crystals Specimen From Afghanistan 117.55 GramWeight : 117.55 GramTreatment : NaturalOrigin : AfghanistanEconomy Shipping

Est. $ 20 - 50 Sulphur Crystal Specimen. Measures 3.5 X 3 X 1 inches specimen of Sulphur crystals in matrix.

30 Carets Lovely Natural Pink Tourmaline Bunch Crystals Specimen From Paprok Afghanistan size 8mm 25mm 24mm weight 30 Carets Reserve: $25.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within

30 Carets Lovely Natural Pink Tourmaline Bunch Crystals Specimen From Paprok Afghanistan size 8mm 25mm 24mm weight 30 Carets Reserve: $20.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within

30 Carets Lovely Natural Pink Tourmaline Bunch Crystals Specimen From Paprok Afghanistan size 17mm 9mm 32mm weight 30 Carets Reserve: $15.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within

35 Carets Lovely Natural Pink Tourmaline Bunch Crystals Specimen From Paprok Afghanistan size 15mm 26mm 32mm weight 35 Carets Reserve: $15.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within