Lustrous, lemon yellow Adamite crystals (1.5x1.5 cm) on Limonite with minor Calcite. In fine condition.
Adamite on Limonite
Ojuela Mine, Mapimi, Durango, Mexico
5 x 3.5 x 2.5 cm
Beautiful formation of Siderite on Quartz with Muscovite from the famous Panasqueira Mines. In fine condition.
Siderite, Quartz & Muscovite
Panasqueira Mines, Beira Baixa, Portugal
11.5 x 7.5 x 2.5 cm
Beautiful cluster of light blue, lustrous Barite Crystals.
In very good condition.
Blue Barite Crystal Cluster
Nador, Nador Province, Oriental Region, Morocco
8 x 5 x 5 cm
Aesthetic stalagmatic growth of Chalcedony (Form of Quartz).
Jalgaon, Maharashtra, India
10 x 8 x 5.5 cm
Rio Grande Do Sul, Brazil
11 x 9.5 x 3 cm
Stunning Amethyst "Flower" from Brazil. In fine condition.
Augelite Crystals with Quartz & Hubnerite
Tamboras Mine, Mundo Nuevo, Huamachuco, Sanchez Carrion Province, La Libertad Department, Peru
7 x 5 x 2 cm
Lustrous green pseudorhombohedral Augelite crystals with Quartz and minor Hubnerite. A not well known phosphate mineral first described by Christian Wilhelm Blomstrand for an occurrence in Västanå iron mine at Scania, Sweden in 1868. In very good condition.
Stibnite Crystal Cluster with Calcite
Herja Mine, Chiuzbaia, Baia Mare, Maramures, Romania
8.3 x 7 x 2.7 cm
Ex-Uwe Niemeyer Collection
Radial aggregates of acicular Stibnite crystals. The crystals are very bright and with small Calcite crystals intermixed. Very nice specimen from the now closed Herja mine. In fine condition.
Neptunite and Benitoite Crystals on Natrolite
Benitoite Gem Mine, San Benito County, CA, USA
9 x 7 x 1.5 cm
Ferberite Crystal Cluster with Arsenopyrite & Quartz
Panasqueira Mine - Couto Mineiro da Panasqueira, Panasqueira, Covilhã, Castelo Branco District, Portugal
15 x 13 x 9.5 cm
Ex-Jorge Diaz Asenjo Collection
Quartz var. Amethyst Crystals on Matrix
Mun. Las Vigas de Ramirez, Veracruz, Mexico
13 x 8.5 x 8 cm
A super. large cluster of lustrous, jet black Ferberite crystals with silvery Arsenopyrite and minor Quartz.
Aesthetric array of Amethyst crystals on matrix.
Very nice specimen of jet black Neptunite crystals with some small Bentioite crystals on a Natrolite matrix.
A fine spray of dark green Epidote crystals on matrix with Quartz. In fine condition.
Prehnite Crystal Cluster with Apophyllite
O & G Southbury Quarry, Southbury, New Haven Co., Connecticut, USA
12 x 10 x 3.5 cm
Golden Calcite DT Crystal
Elmwood Mine, Carthage, Central Tennessee Ba-F-Pb-Zn District, Smith Co.,Tennessee, USA
24 x 12.5 x 9 cm
Large, double terminated, yellow to golden Calcite crystal from the famous Elmwood Mine. In very good condition.
Comes with a custom made stand.
Light mint green, botryoidal Prehnite crystals with adorning Apophyllite crystals. In fine condition.
Lustrous, translucent, butterscotch colored Wulfenite crystals ( to 1 cm) richly cover a gossan matrix. In fine condition.
Wulfenite Crystals on Matrix
Mibladen, Midelt, Khenifra Province, Morocco
11.3 x 9 x 2.7 cm
Ex- P.A. Matioli Collection
Mpumalango, South Africa
10 x 7 x 5.5 cm
Attractive cluster of Amethyst (Cactus Quartz) crystals.
In very good condition
Light Yellow Quartz Sprays on Calcite with Anhydrite
Naica, Chihuahua, Mexico
11.5 x 8 x 6.5 cm
Beautiful specimen featuring light yellow Quartz sprays on sparkling Calcite with thin Anhydrite crystals. In fine condition.
Dioptase Crystals with Quartz & Chrysocolla
Kaokoveld Plateau, Kunene Region, Namibia, Africa
Ex-Uli Bahmann Collection
Cluster of gemmy, dark green Dioptase crystals with Quartz and Chrysocolla. In very good condition.
Quartz Crystal Cluster with Chalcopyrite
Boldut mine, Cavnic, Maramures, Romania
12 x 11.5 x 6 cm
Ex-Peter Rosewarne Collection
Very aesthetic cluster of translucent Quartz crystals with sharp, golden, lustrous Chalcopyrite crystals. In fine condition.
#N216 - PR106
Pyrite & Quartz with Dolomite
Boldut Mine, Cavnic, Maramures, Romania
9 x 6 x 4 cm
Aesthetic presentation of silvery, lustrous Pyrite crystals on Quartz adorned with white Dolomite rhombs. In fine condition.
Gorgeous, gemmy, rose colored crystals of Roselite richly covering a Dolomite matrix. In fine condition.
Check out the Ferberite with Arsenopyrite & Quartz, Quartz var. Amethyst, Neptunite & Benitoite on Natrolite, Epidote with Quartz, Calcite DT Crystal, Prehnite with Apophyllite, Dioptase with Quartz & Chalcopyrite, Quartz on Calcite with Anhydrite, Wulfenite, Stibnite with Calcite, Augelite with Quartz & Hubnerite, Vanadinite on Barite, Quartz with Chalcopyrite, Amethyst Flower, Celestite. Calcite on Fluorite, Dolomite with Calcite, Roselite on Dolomite, Pyrite with Calcite, Schorl, Galena with Sphalerite & Pyrite, Pyrite & Quartz with Dolomite, Adamite on Limonite, Siderite with Quartz & Muscovite, Blue Barite and Choral Stalagmite mineral specimens on this page.