Marin Mineral
Mixed Minerals
December 12, 2011  ·  16 specimens

AF51 - Poldervaartite  sold

N'Chwanning Mine, Kuruman, South Africa
Miniature - 3.3 x 2.5 x 2 cm



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Poldervaartite Poldervaartite

Complete, radial group of crystals on matrix. One of the rare species the Kalahari manganese fields are known for. An excellent example of the species.


AF53 - Rhodochrosite  sold

Moanda Mine, Moanda, Haut-Ogooue, Gabon
Small Cabinet - 5.5 x 3.3 x 2 cm



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Rhodochrosite Rhodochrosite Rhodochrosite

Translucent, scalenohedral Rhodochrosite crystals covering matrix. A fine example from this uncommon Rhodo locality.


AF54 - Anglesite  sold

Touissit Mine, Morocco
Small Cabinet - 6.5 x 4.5 x 2 cm



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Anglesite Anglesite Anglesite

Glassy yellow Anglesite crystals to 2.5cm. This is an interesting formation of essentially nothing but Anglesite crystals. It's a thin plate composed of crystals, with more crystals sticking up off the face. There are a few broken crystals present as shown in photos, but the word from returning dealers from Morocco is that Anglesite prices have gone way up, and a piece like this could not be bought in Morocco today for this price.


AF55 - Ettringite  sold

N'Chwanning Mine, Kuruman, South Africa
Small Cabinet - 5.1 x 1.3 x 1.3 cm



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Ettringite Ettringite Ettringite

Unusual formation of stacked Ettringite crystals. We are used to seeing these scattered across the surface of Manganite and not forming such a tall column of crystals as this one. This is a very interesting formation, and likely the reason why Mathew Webb added it to his collection. Valued at $100-$200.


A591 - Vesuvianite  sold

Fushan Mine, Hebei Prov., China
Thumbnail - 2.6 x 2.4 x 1.3 cm



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Vesuvianite Vesuvianite Vesuvianite

This specimen was on display as part ofthe Crystalline Treasures exhibit at the University of Arizona and comes with label. Tabular, root-beer brown Vesuvianite crystal, complete all around and undamaged. These used to be found fairly commonly with Chinese dealers at shows, but they almost always have some degree of damaged edge. This one however, is pristine.


A592 - Elbaite  sold

Paprok, Afghanistan
Small Cabinet - 5.4 x 1.0 x 0.7 cm



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Elbaite Elbaite

Double terminated, undamaged bi-color Elbaite.


A593 - Quartz  sold

Northern Areas, Pakistan
Cabinet - 11 x 9 x 7.5 cm



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Quartz Quartz Quartz Quartz

Good cluster of Quartz crystals with crystals growing off both sides of a vertical central Quartz plate. Good transparent crystals with the crystals on one side partially included by purplish brown mineral.


A594 - Schorl in Quartz  sold

Skardu District, Pakistan
Miniature - 3.5 x 3.5 x 3 cm



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Schorl in Quartz Schorl in Quartz Schorl in Quartz

Quartz cluster with a terminated Schorl crystal speared through the center. The bottom is recrystallized making this a floater.


E122 - Annabergite  sold

Kilometer 3 Mine, Laurion, Greece
Small Cabinet - 5.5 x 4.5 x 3.5 cm



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Annabergite Annabergite

Bright, vibrant green crystals lining vug.


E123 - Annabergite  sold

Kilometer 3 Mine, Laurion, Greece
Miniature - 4.7 x 2 x 1.5 cm



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Annabergite Annabergite Annabergite

Bright, vibrant green crystals in clusters over matrix. Nice dense groups of crystals.


E124 - Mimetite var. Campylite  sold

Dry Gill Mine, Caldbeck Fells, Cumbria, England
Miniature - 4.5 x 3.5 x 1.5 cm



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Mimetite var. Campylite Mimetite var. Campylite

Orange Campylite crystals on both sides of matrix.


NA270 - Calcite  sold

Arkansas, USA
Cabinet - 9.7 x 5.5 x 4.5 cm



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Calcite Calcite

Large double-terminated Calcite crystal, undamaged. Ex. Matthew Webb #317.


NA271 - Kidwellite  sold

Polk Co., Arkansas, USA
Miniature - 5 x 4 x 3 cm



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Kidwellite Kidwellite Kidwellite

Light green spheres and masses of the rare phosphate Kidwellite on both sides of matrix. Ex. Matthew Webb #324.


SA594 - Bournonite   $475  available

Potosi Department, Bolivia
Miniature - 3.8 x 3 x 2.5 cm



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Bournonite Bournonite Bournonite Bournonite

Fine specimen of two interconnected Bournonite crystals of high quality.


SA595 - Vivianite  sold

Huanuni Mine, Dalence Prov., Oruru Department, Bolivia
Miniature - 4.8 x 2.5 x 2.0 cm



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Vivianite Vivianite

Transparent, green double terminated 3.6 cm Vivianite on matrix.


AF673 - Tanzanite  sold

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Small Cabinet - 6.0 x 1.5 x 0.9 cm



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Tanzanite Tanzanite Tanzanite Tanzanite

Super, large double terminated Tanzanite. This is quite simply the best DT Tanzanite I have ever seen, and I have been told by others who deal in Tanzanian minerals that it is the best they have ever seen also. It has good size, good color, and a nice uniform shape. Perfect and undamaged except for one small area near one termination.  A must for a serious Merelani collection or for a double-terminated minerals collection.


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