Marin Mineral
Mixed Minerals
August 19, 2018  ·  15 specimens

C499 - Celestite  sold

Sakoany deposit, Boeny Region, Mahajanga Province, Madagascar
Small Cabinet - 8.5 x 6 x 6 cm



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Celestite Celestite Celestite

Dramatic, gemmy blue crystals of Celestite with glassy luster. These are common as geodes, but it's difficult to get good undamaged specimens from the geodes and they are therefore uncommon. There is a flat lying 5cm crystal and the main vertical crystal rises 3.5cm above the others. All the crystals are undamaged and like transparent glass. Highly showy and bright.


C500 - Azurite with Malachite (R)  sold

Christiana Mine, Lavrion District, Greece
Small Cabinet - 6.5 x 5.5 x 4.5 cm



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Azurite with Malachite (R) Azurite with Malachite (R) Azurite with Malachite (R)

Interconnected spherical clusters of Azurite with minor amounts of attached Malchite. This is a superb Greek Azurite specimen and was photographed in Lapis magazine. It is a floater specimen well crystallized all around and has one repair. Extraordinary color!


C501 - Andradite  sold

Plan de Gallos, Piedra Parada, Las Vigas, Veracruz, Mexico
Small Cabinet - 5.5 x 5 x 4 cm



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Andradite Andradite Andradite

Yellow Andradite garnet crystals from recent finds in Veracruz. This specimen features a well centered, large central crystal of 2cm, which is good sized for the find. The top and front of the main crystal are perfect, with just a bit of damage on the backside that is hard to notice. There is another slightly larger crystal on the back of the specimen too.


C502 - Strontianite with Calcite  sold

Rosiclare Level, Minerva #1 Mine, Cave-in-Rock, Hardin Co., Illinois, USA
Small Cabinet - 8.5 x 5.5 x 5.5 cm



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Strontianite with Calcite Strontianite with Calcite Strontianite with Calcite Strontianite with Calcite

Translucent, slightly pink acicular crystals of Strontianite. There are two main bundles of crystals with a couple more small clusters and some attached Calcite crystals at one end. Although there are some broken tips, it's in overall excellent condition and quite attractive.


C503 - Brazilianite with Muscovite  sold

Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
Small Cabinet - 7.5 x 7.0 x 6 cm



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Brazilianite with Muscovite Brazilianite with Muscovite Brazilianite with Muscovite Brazilianite with Muscovite

Large cluster of numerous Brazilianite crystals intergrown with Muscovite. Good crystals all around, a floater with no points of attachment. Sits perfectly for display.


C504 - Fluorite on Quartz  sold

Huanzala Mine, Peru
Small Cabinet - 5.5 x 5.0 x 4 cm



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Fluorite on Quartz Fluorite on Quartz Fluorite on Quartz

Colorless, transparent 2.5cm Fluorite octahedron perched atop a cluster of Quartz crystals. The Fluorite has stepped growth indentations into the crystal faces. A subtle beauty.


C505 - Copper   $450  available

Keweenaw Peninsula, Michigan, USA
Small Cabinet - 6 x 4.5 x 1.6 cm



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Copper Copper Copper

Copper crystal cluster with a deep, rich patina. Good on both sides and undamaged.


C506 - Azurite  sold

Mazapil, Conception del Oro, Zacatecas, Mexico
Miniature - 3.5 x 2.8 x 2.5 cm



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Azurite Azurite Azurite

Clusters of elongated Azurite crystals on matrix. These are the transparent Azurite crystals Zacatecas is known for. Comes mounted on a Lucite base.


C507 - Quartz gwindel  sold

Shalman Valley, Khyber Agency, Pakistan
Thumbnail - 3 x 3 x 1.5 cm



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Quartz gwindel Quartz gwindel Quartz gwindel Quartz gwindel

Transparent, undamaged Quartz gwindel, good on both sides.


C508 - Grossular  sold

Jeffrey Mine, Asbestos, Quebec, Canada
Thumbnail - 2.5 x 1.5 x 1.0 cm



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Grossular Grossular Grossular

Cluster of gemmy crystals Grossular. Largest crystal is 1.4cm. Undamaged.


C509 - Platinum  sold

Pinto River, Chocó Department, Colombia
Thumbnail - 0.9 x 0.5 x 0.3 cm



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Platinum Platinum

River worn nugget of Platinum from the Pinto River, the type locality for Platinum. Weighs 0.8 grams.


C510 - Quartz over Wulfenite  sold

M'fouati, Bouenza Department, Congo
Small Cabinet - 8 x 6 x 4.5 cm



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Quartz over Wulfenite Quartz over Wulfenite Quartz over Wulfenite Quartz over Wulfenite

Large orange Wulfenite crystals coated by a layer of drusy Quartz crystals. The Wulfenite crystals reach 2.5cm in size with some showing their orange color better than others.


C511 - Covellite with Pyrite  sold

Leonard Mine, Butter, Montana
Small Cabinet - 9 x 6.5 x 5 cm



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Covellite with Pyrite Covellite with Pyrite Covellite with Pyrite

Foliated masses of bright, irridescent Covellite intergrown with Pyrite.


C512 - Quartz var. Herkimer Diamond   $600  available

Herkimer, New York, USA
Small Cabinet - 8.5 x 8 x 5.5 cm



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Quartz var. Herkimer Diamond Quartz var. Herkimer Diamond Quartz var. Herkimer Diamond

Cluster of double-terminated Quartz crystals known as 'Herkimer Diamonds'. Bright and glassy crystals that are complete and undamaged all around.


C513 - Olmiite  sold

N'Chwanning Mine, Kuruman, South Africa
Miniature - 4 x 4 x 2.5 cm



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Olmiite Olmiite Olmiite

High quality, transluscent crystals of Olmiite on matrix. Crystals are peach colored, undamaged, and reach 1.8cm in size.


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