Gypsum - Mineral specimens search results

Mineral specimens search results

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Mineral specimens search results for [ Gypsum ]

Aggregate, on a thin matrix, of very sharp crystals, a lot of them doubly terminated, with apparently simple forms but richer than usual on terminal faces. They are clear, colorless and very bright.
The sample is from the Ignacio Hernández collection whose label we will send to the buyer.
Pepita Mine (Mine entrance Alcanadre), Alcanadre, Comarca Rioja Media, La Rioja Spain
Specimen size: 7.7 × 3.2 × 5.1 cm = 3.03” × 1.26” × 2.01”
Price: [SOLD]

TW14AN2: Gypsum

Curious group of small crystals of Gypsum in parallel and elongated columnar growths with distinct curvatures. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Southern operations Mine (NBHC Mine), 18 level, Broken Hill, Yancowinna County, New South Wales Australia
Specimen size: 3.7 × 1.7 × 1.1 cm = 1.46” × 0.67” × 0.43”
Price: [SOLD]

ND6AI3: Gypsum

Very sharp and extraordinarily clear and bright Gypsum crystal with very well defined crystalline forms, partially doubly terminated and on matrix. A Spanish classic that is increasingly scarce.
The sample is from the Ignacio Hernández collection (num. 104) whose original label we’ll send to the buyer.
Alabaster quarries, Patillas Hill, Fuentes de Ebro, Delimitación Comarcal de Zaragoza, Zaragoza, Aragon Spain
Specimen size: 5.2 × 3.6 × 3.8 cm = 2.05” × 1.42” × 1.50”
Price: [SOLD]

MJ26AJ0: Gypsum

Radial aggregate of very sharp, colorless, transparent and very bright Gypsum crystals from a classic Canadian locality.
Red River floodway, Winnipeg, Winnipeg Capital Region, Manitoba Canada (1996)
Specimen size: 6.3 × 5.2 × 3.6 cm = 2.48” × 2.05” × 1.42”

Main crystal size: 6.3 × 3.1 cm = 2.48” × 1.22”
Price: [SOLD]

MB47AJ1: Gypsum

Floater radial aggregate of thick Gypsum crystals that are very transparent and bright and have a pale yellow color. They have the particularity in that they are both fluorescent and phosphorescent under an ultraviolet light. The sample is from a classic Canadian locality.
Red River floodway, Winnipeg, Winnipeg Capital Region, Manitoba Canada (1996)
Specimen size: 8.1 × 7.4 × 6.1 cm = 3.19” × 2.91” × 2.40”
Price: [SOLD]

ME91AL8: Gypsum

Twinned crystals of Gypsum, transparent, very bright and with a color between yellow and orange. Implanted in a spheroidal aggregate of lenticular crystals of the same Gypsum but with a black color, possibly due to organic inclusions. The yellow crystals also have the peculiarity that they show not only fluorescence but also phosphorescence when exposed to ultraviolet light.
Red River floodway, Winnipeg, Winnipeg Capital Region, Manitoba Canada (1996)
Specimen size: 10.7 × 8 × 6.4 cm = 4.21” × 3.15” × 2.52”

Main crystal size: 4.6 × 3.5 cm = 1.81” × 1.38”
Price: [SOLD]

XM60CX: Gypsum

Complete floater Gypsum crystal, very sharp, transparent, with bright luster, and inclusions. A classic of Spanish mineralogy, of large size for the deposit.
Montalbán, Comarca Cuencas Mineras, Teruel, Aragon Spain
Specimen size: 14.4 × 7.1 × 5.3 cm = 5.67” × 2.80” × 2.09”
Price: [SOLD]

NX9I9: Gypsum

The sample is very esthetic. The crystal has very well defined faces and edges, and a magnificent transparency and luster. On Gypsum (alabaster) matrix.
Alabaster quarries, Patillas Hill, Fuentes de Ebro, Delimitación Comarcal de Zaragoza, Zaragoza, Aragon Spain (2004)
Specimen size: 6 × 5 × 4.8 cm = 2.36” × 1.97” × 1.89”

Main crystal size: 3.3 × 1.2 cm = 1.30” × 0.47”
Price: [SOLD]

TB76Q6: Gypsum

Floater group of thick prismatic crystals. They are bright, very transparent and have a neat yellow color and have the particularity that they are both fluorescent and phosphorescent under an ultraviolet light.
Red River floodway, Winnipeg, Winnipeg Capital Region, Manitoba Canada (2009)
Specimen size: 6.4 × 5.6 × 4.5 cm = 2.52” × 2.20” × 1.77”
Price: [SOLD]

AN96V9: Gypsum

Neatly twinned clear crystal, very bright, with a color between yellow and orange and located on a spherical aggregate of lenticular crystals of the same Gypsum.
Red River floodway, Winnipeg, Winnipeg Capital Region, Manitoba Canada (2006)
Specimen size: 5.6 × 3.9 × 3.8 cm = 2.20” × 1.54” × 1.50”

Main crystal size: 3.5 × 3 cm = 1.38” × 1.18”
Price: [SOLD]

TC2190NXL: Gypsum (phantom) with inclusions

Group of very sharp Gypsum crystals, lustrous, with very visible "phantom" formations and a bright red color due to clay inclusions. The specimen comes from the Miguel David Martínez collection (number 852), whose label we will send to the buyer.
Chella, Comarca Canal de Navarrés, València / Valencia, Valencian Community Spain (2010)
Specimen size: 8.7 × 8.3 × 5.4 cm = 3.43” × 3.27” × 2.13”
Price: [SOLD]

TC2110TRF: Gypsum (sand-filled)

Group of very sharp Gypsum crystals with good luster and a reddish color, totally filled with sand inclusions. A geological curiousity.
Great Salt Plains, Jet, Alfalfa County, Oklahoma USA
Specimen size: 8.6 × 7.8 × 6.3 cm = 3.39” × 3.07” × 2.48”

Main crystal size: 5.3 × 4.6 cm = 2.09” × 1.81”
Price: €110 / US$112 / ¥14980 / AUD$160

TC18NDX: Gypsum (variety Selenite)

Two very aerial, sharp, water-clear and lustrous Gypsum crystals on an alabaster matrix. A Spanish classic.
Alabaster quarries, Fuentes de Ebro, Delimitación Comarcal de Zaragoza, Zaragoza, Aragon Spain (15/12/2007)
Specimen size: 5.5 × 4.8 × 2.8 cm = 2.17” × 1.89” × 1.10”
Price: [SOLD]

TK14AF7: Gypsum with inclusions

Very fine and aerial multiple-scepter growth of twinned, some doubly terminated, Gypsum crystals that are very rich with inclusions.
The sample is from the collection of La Unión area minerals of Alain Martaud, whose label we’ll send to the buyer.
La Dificultad Mine, Sierra Minera de Cartagena-La Unión, Portmán, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia Spain (08/1979)
Specimen size: 7.2 × 6.8 × 1.4 cm = 2.83” × 2.68” × 0.55”

Main crystal size: 5.5 × 1 cm = 2.17” × 0.39”
Price: [SOLD]

XM160TF: Gypsum with inclusions

Group of twinned and doubly terminated Gypsum crystals with sharp crystal forms, translucent, and reddish in color due to Hematite inclusions, on matrix.
The specimen comes from the Alain Martaud collection, whose label we will send to the buyer.
La Dificultad Mine, Sierra Minera de Cartagena-La Unión, Portmán, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia Spain (08/1979)
Specimen size: 7.8 × 4.9 × 2.8 cm = 3.07” × 1.93” × 1.10”
Price: [SOLD]

TJ27AF7: Gypsum with inclusions

Very sharp, transparent and bright Gypsum crystals on marl that are very rich in hematite inclusions.
The sample is from the collection of La Unión area minerals of Alain Martaud, whose label we’ll send to the buyer.
Chella, Comarca Canal de Navarrés, València / Valencia, Valencian Community Spain
Specimen size: 15.7 × 12 × 8.5 cm = 6.18” × 4.72” × 3.35”

Main crystal size: 6.4 × 3.6 cm = 2.52” × 1.42”
Price: [SOLD]

XM100TM: Gypsum with inclusions

Very aerial group of twinned and doubly terminated Gypsum crystals with sharp crystal forms, translucent, with bright luster and a blackish color due to oxide inclusions.
The specimen comes from the Alain Martaud collection, whose label we will send to the buyer.
La Dificultad Mine, Sierra Minera de Cartagena-La Unión, Portmán, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia Spain (08/1979)
Specimen size: 10 × 8 × 6.4 cm = 3.94” × 3.15” × 2.52”
Price: [SOLD]

HM160EK: Gypsum with inclusions

Group of Gypsum crystals, one of them clearly dominant and doubly terminated, with a very distinct “swallowtail” twin and abundant inclusions, on matrix.
La Dificultad Mine, Sierra Minera de Cartagena-La Unión, Portmán, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia Spain (1981-1985)
Specimen size: 13.7 × 7.2 × 4.5 cm = 5.39” × 2.83” × 1.77”

Main crystal size: 12 × 5.2 cm = 4.72” × 2.05”
Price: €160 / US$163 / ¥21790 / AUD$230

AF16N2: Gypsum with Malachite and Boulangerite

In March 2002 a small pocket of nice Gypsum was found at the Boldut Mine. We recently got hold of one of these specimens, which are now hard to get due to the popularity of this material and the small number of specimens found. This particular specimen is larger than most others and has a nice display form.
Boldut Mine, Cavnic mining area, Cavnic, Maramures Romania (03/2002)
Specimen size: 12 × 7 × 3.8 cm = 4.72” × 2.76” × 1.50”
Price: [SOLD]

TD97AF7: Gypsum with Siderite and Quartz (variety chalcedony)

Parallel growths of very sharp Gypsum crystals that are clear and colorless and very bright. On a rocky matrix with small Siderite crystals and Quartz (chalcedony variety).
The sample is from the collection of La Unión area minerals of Alain Martaud, whose label we’ll send to the buyer.
Tomasa Mine, La Fortuna, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia Spain (1980-1985)
Specimen size: 12.3 × 11.7 × 7.5 cm = 4.84” × 4.61” × 2.95”

Main crystal size: 7 × 3.1 cm = 2.76” × 1.22”
Price: [SOLD]

HR47L5: Gypsum with Sulfur

Group of Gypsum crystals with well defined and slightly curved faces and edges. Transparent to translucent showing a pearly luster. The matrix, rich in Sulfur, indicates its origin. We would like to emphasize that good specimens like this from the locality are rare. The specimen shows on its rear an old collection catalog number.
Agrigento (Girgenti) Province, Sicily Italy
Specimen size: 10.2 × 8.8 × 4.8 cm = 4.02” × 3.46” × 1.89”
Price: [SOLD]

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