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The SA Mineral Shop specimen record

Specimen Reference Archive

Explore a public visual record of mineral specimens previously catalogued by SA Mineral Shop, retained for locality, provenance, pocket and mineralogical reference.

A non-commercial reference view. Prices and purchasing controls are intentionally omitted.

Exact specimen photographyThe images document the individual piece catalogued by SA Mineral Shop.

Locality wording preservedMine, district and country details remain as supplied with the specimen record.

Evidence before inferencePocket names and dates appear only when they are documented in the catalogue record.

265 reference records

Page 8 of 12

Red Hematite In Quartz Cluster
Reference record SAMS-166

Red Hematite In Quartz Cluster

Orange River Area, Karas Region, Namibia

Dimensions
5.7 x 8.1 x 4.3 cm
Size class
Small Cabinet

The specimen has red hematite phantoms inside quartz. The outcrop of a few larger crystals with small crystals on quartz has well described phantoms in vivid red just...

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Aquamarine Cluster
Reference record SAMS-164

Aquamarine Cluster

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
5 x 2.8 x 2.4 cm
Size class
Miniature

One is looking at a cluster of very gemmy aquamarine that grew into the space between numerous small growths of feldspar. The aquamarine grew into loosely packed feldspar...

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Cassiterite Cluster
Reference record SAMS-163

Cassiterite Cluster

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
4.7 x 3.1 x 1.3 cm
Size class
Miniature

The specimen is a free-form shallow plate of cassiterite. The piece is wholely cassiterite, with the underside more bladed than anything and the good side a complex inter-growth...

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Olmiite & Calcite
Reference record SAMS-161

Olmiite & Calcite

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
2.3 x 3 x 2.3 cm
Size class
Thumbnail

The specimen is a twinned crystal ball. Olmiite formed into a twinned aggregate ball formation of lustrous translucent brown crystals. The small specimen is impressive as the ball...

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Rhodochrosite & Manganite
Reference record SAMS-159

Rhodochrosite & Manganite

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
4.8 x 3 x 2.4 cm
Size class
Miniature

The specimen is mae up of manganite on rhodochrosite on matrix. The manganite is confined to one side of the specimen in tiny metallic crystals ontop of light...

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Manganoan Calcite Cluster
Reference record SAMS-156

Manganoan Calcite Cluster

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.

Dimensions
3.7 x 2.4 x 1.6 cm
Size class
Miniature

The specimen is made up of multiple bushes of manganoan calcite intergrown with one another. Each 'bush' of manganoan calcite is made up of a stem which extends...

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Epidote, Chlorite on Ajoite incl Quartz
Reference record SAMS-155

Epidote, Chlorite on Ajoite incl Quartz

Artonvilla Mine, Musina, Limpopo, South Africa

Dimensions
2.4 x 4.1 x 3.4 cm
Size class
Miniature

The specimen is a neat floater and cluster of doubly terminated crystals of quartz with ajoite inclusions. Needles of turquoise ajoite laced in a fibrous mesh define phantom...

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Manganoan Calcite Cluster
Reference record SAMS-154

Manganoan Calcite Cluster

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
4 x 5.8 x 2.5 cm
Size class
Small Cabinet

The specimen has a radial acicular dome of pink manganoan calcite with a perfectly exposed  hollow underside finished in fine needle points. This could well be the primary...

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Rhodochrosite
Reference record SAMS-153

Rhodochrosite

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
3 x 3 x 1.7 cm
Size class
Thumbnail

A deposit of gemmy translucent pink rhodochrosite on a shallow shard of banded ironstone. The rhodochrosite formed small slightly bent rhombic crystals with hight lustre and good clean...

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Baryte Crystal
Reference record SAMS-152

Baryte Crystal

Rosh Pinah Mine, Rosh Pinah, Oranjemund Constituency, ǁKaras Region, Namibia

Dimensions
3.6 x 1.1 x 0.7 cm
Size class
Miniature

The specimen has an extended doubly terminated prismatic crystal of yellow baryte with some very small corroded quartz mixed with tiny marcasite/pyrite and some copper sulfides.

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Dioptase Cluster
Reference record SAMS-151

Dioptase Cluster

Van der Plas Mine, Opuwo Rural, Kunene Region, Namibia

Dimensions
3.5 x 2.3 x 1.6 cm
Size class
Miniature

An intergrown cluster of elongate crystals of dioptase on a matrix residue of shards of quartz. The dioptase crystals have the most basic crystal habit of hexagonal prism...

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Rhodochrosite on Matrix
Reference record SAMS-150

Rhodochrosite on Matrix

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
6.4 x 4.6 x 2.9 cm
Size class
Small Cabinet

The specimen is made up of rhodochrosite with some matrix attached. The display side of the specimen is with a lovely milky pink colour which is made up...

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Shattuckite
Reference record SAMS-149

Shattuckite

Kambove, Kambove Territory, Haut-Katanga, DR Congo

Dimensions
4.6 x 3.5 x 1.8 cm
Size class
Miniature

This is a miniature-sized specimen of shattuckite from the copper deposits in the Kambove area in DR Congo. The cluster is in an overall botryoidal form with a...

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Tourmaline Crystal
Reference record SAMS-147

Tourmaline Crystal

Otjua Mine, Otjua Farm 37, Karibib Constituency, Erongo Region, Namibia

Dimensions
3 x 2.1 x 1.9 cm
Size class
Thumbnail

This is a single crystal of tourmaline. The tourmaline has a pale pink colour at the surface level. When backlit the pink colour really comes to life. There...

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Red Hematite In Quartz
Reference record SAMS-146

Red Hematite In Quartz

Orange River Area, Karas Region, Namibia

Dimensions
4.5 x 2.7 x 2.1 cm
Size class
Miniature

The specimen of quartz has a red oxide phantom included just below the surface of the crystal. The outer zone of the crystal is clear quartz allowing one...

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Aquamarine, Muscovite on Feldspar
Reference record SAMS-143

Aquamarine, Muscovite on Feldspar

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
6.1 x 3 x 2.5 cm
Size class
Small Cabinet

The specimen is made up of intergrown feldspar crystals of small size which have formed an elongated cluster. The cluster of feldspar is host to a deposit of...

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Aquamarine
Reference record SAMS-142

Aquamarine

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
5.3 x 2.8 x 2.2 cm
Size class
Small Cabinet

The specimen has a towering crystal of aquamarine set on a steep incline of feldspar. The aquamarine crystal is shaped by twinning with the main tower of the...

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Quartz on Fluorite Cluster
Reference record SAMS-139

Quartz on Fluorite Cluster

Okorusu Mine, Otjiwarongo, Otjozondjupa, Namibia

Dimensions
5.5 x 3.2 x 3.1 cm
Size class
Small Cabinet

The specimen is made up of intergrown crystals of fluorite with a quartz crystal perched right on the top. The quartz crystal has a micro abrasion on the...

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Red Hematite In Quartz
Reference record SAMS-138

Red Hematite In Quartz

Orange River Area, Karas Region, Namibia

Dimensions
5.8 x 2 x 1.7 cm
Size class
Small Cabinet

The specimen of quartz has a red oxide phantom included just below the surface of the crystal. The outer zone of the crystal is clear quartz allowing one...

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Dioptase
Reference record SAMS-00137

Dioptase

Okandawasi, Kaokoveld Plateau, Kunene Region, Namibia

Dimensions
2.5 x 1.8 x 1.3 cm
Size class
Thumbnail

The specimen is a small intergrown cluster of dioptase crystals. the dioptase have inverse cavities where likely calcite crystals have dissolved away. There is a residual piece of...

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Quartz on Fluorite
Reference record SAMS-136

Quartz on Fluorite

Okorusu Mine, Otjiwarongo, Otjozondjupa, Namibia

Dimensions
2.8 x 3.2 x 1.9 cm
Size class
Thumbnail

The specimen has a radial cluster of small clear quartz crystals attached onto a small intergrown cluster of simple cubic crystals of fluorite. The fluorite crystals to 1cm...

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Hausmannite on Hematite
Reference record SAMS-135

Hausmannite on Hematite

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
3.6 x 2.8 x 1.5 cm
Size class
Miniature

The specimen has something of a whorl-like cluster of pyramidal crystals of hausmannite on hematite. The matrix includes andradite and oxidised iron. The hematite has numerous highly specular...

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Cuprite on Malachite
Reference record SAMS-131

Cuprite on Malachite

Mashamba West Mine, DR Congo

Dimensions
3.4 x 4.9 x 2.1 cm
Size class
Miniature

The specimen has cuprite on malachite. The cuprite has inter-penetrating octahedral crystals in three separate clusters and the crystal surfaces are covered in a thin wash. The malachite...

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Rhodochrosite on Matrix
Reference record SAMS-128

Rhodochrosite on Matrix

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

Dimensions
5 x 3.3 x 2.8 cm
Size class
Miniature

This is a two sided specimen which is made up of a deposit of rhodochrosite on one side and on the underside. The main display side is made...

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