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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

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Quartz on Fluorite
Reference record SAMS-427

Quartz on Fluorite

Brandberg Complex, Brandberg Area, Dâures Constituency, Erongo Region, Namibia

Dimensions
4.4 x 2.3 x 2.5 cm
Size class
Miniature

The specimen has fluorite with quartz on a base of feldspar. The piece makes a unique miniature specimen with an eye catching profile. Elongate milky quartz crystal protrude...

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Dioptase
Reference record SAMS-424

Dioptase

Tantara Mine, Shinkolobwe, Kambove Territory, Haut-Katanga, DR Congo

Dimensions
2.1 x 1.6 x 1.2 cm
Size class
Thumbnail

The specimen is a medium sized crystals of prismatic rhombic dioptase with a touch of chrysocolla/plancheite residual matrix showing underneath. The crystal is translucent in emerald dioptase green.

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Cobaltoan Calcite & Heterogenite
Reference record SAMS-423

Cobaltoan Calcite & Heterogenite

Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo

Dimensions
3.1 x 2.3 x 2.2 cm
Size class
Miniature

The specimen has heterogenite on cobaltoan calcite as well as heterogenite on malachite on kolwezite. The cobaltoan calcite formed an island built from hexagonal prismatic trigonal bollards. The...

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Hydrocerussite on Cerussite
Reference record SAMS-416

Hydrocerussite on Cerussite

Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

Dimensions
1.8 x 1.7 x 0.6 cm
Size class
Thumbnail

The specimen has a small crystal structure of cerussite in a reticulated crystal habit, which is a complex modification on a V twinning crystal habit. The surface of...

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Thaumasite
Reference record SAMS-415

Thaumasite

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

Dimensions
1.7 x 2.1 x 1 cm
Size class
Thumbnail

A small cluster of pale yellow gemmy thaumasite. The thaumasite are small, the largest crystal to 0.8cm which is relatively big for the species, most crystals are inclined...

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Feldspar & Aquamarine
Reference record SAMS-411

Feldspar & Aquamarine

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
6.2 x 3.2 x 2.8 cm
Size class
Small Cabinet

The specimen has feldspar on a proportionally extended formation of elongate crystals of aquamarine. The aquamarine crystals are complex with twinning features and interpenetrating length wise. The aquamarine...

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Heterogenite on Cobaltoan Calcite
Reference record SAMS-409

Heterogenite on Cobaltoan Calcite

Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo

Dimensions
3.7 x 4.3 x 2.2 cm
Size class
Miniature

The specimen has heterogenite on cobaltoan calcite as well as heterogenite on malachite on kolwezite. The cobaltoan calcite formed an island built from hexagonal prismatic trigonal bollards. The...

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Baryte & Malachite
Reference record SAMS-408

Baryte & Malachite

Shangulowé Mine, Kambove, Haut-Katanga, DR Congo

Dimensions
1.3 x 3.2 x 1.7 cm
Size class
Miniature

The specimen has multiphase crystallization of baryte. The baryte crystals protrude through the base formation forming the underside. Ontop the baryte crystals are long and high which have...

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Cobaltoan Calcite & Plancheite
Reference record SAMS-404

Cobaltoan Calcite & Plancheite

Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo

Dimensions
1.9 x 1.5 x 0.9 cm
Size class
Thumbnail

The specimen has cobaltoan calcite in the center of a thin bowl shaped crust of matrix covered with plancheite on tiny rhombs of calcite. The cobaltoan calcite is...

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Kolwezite & Cobaltoan Calcite
Reference record SAMS-403

Kolwezite & Cobaltoan Calcite

Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo

Dimensions
2.8 x 4.2 x 3.5 cm
Size class
Miniature

The miniature specimen has a small cluster of scalenohedral pink crystals of cobaltoan calcite in association with a deep olive green puff ball of kolwezite. The scalene crystals...

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Fluorite on Albite
Reference record SAMS0397

Fluorite on Albite

Bergsig Farm 167, Omaruru Constituency, Erongo Region, Namibia

Dimensions
3.8 x 2.8 x 2.2 cm
Size class
Miniature

The specimen has a rich transparent true green coloured fluorite formation over some residual albite. The fluorite in a cubic form are up to 1.1cm on edge and...

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Ilmenite
Reference record SAMS-289

Ilmenite

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
2.5 x 2.1 x 1.3 cm
Size class
Thumbnail

The ilmenite has a lamellar tabular trigonal structure. these three characterestics can be seen in the structure and in some of the aligned surface patterns on the flat...

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Fluorite & Schorl on Albite
Reference record SAMS0395

Fluorite & Schorl on Albite

Bergsig Farm 167, Omaruru Constituency, Erongo Region, Namibia

Dimensions
4.6 x 4.3 x 3.1 cm
Size class
Miniature

These specimens come from the early 2014 Erongo find and are noted for their unusual blue color, odd barrel form, as well as being tapered. These are very...

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Ettringite
Reference record SAMS-390

Ettringite

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

Dimensions
2.7 x 2 x 0.7 cm
Size class
Thumbnail

The specimen is made up of ettringite deposited onto a thin host country rock matrix. The ettringite are a bright lemon yellow colour with good gemmy crystals. The...

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Reverse Amethyst Quartz Scepter
Reference record SAMS-388

Reverse Amethyst Quartz Scepter

Gobobosebberge Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia

Dimensions
3.6 x 3 x 2.1 cm
Size class
Miniature

The specimen has a rather unique form and habit. The main pair of quartz crystals comes off the matrix with the smaller crystal having a reverse termination. The...

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Malachite Incl Baryte
Reference record SAMS-387

Malachite Incl Baryte

Shangulowé Mine, Kambove, Haut-Katanga, DR Congo

Dimensions
5 x 3.9 x 2.7 cm
Size class
Miniature

The specimen has malachite and a limonitic clay on and included in baryte. The baryte are tabular crystal with simple bevelled edges up to the vertical and neat...

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Cobaltoan Calcite
Reference record SAMS-385

Cobaltoan Calcite

Kolwezi Mine, Kolwezi, Mutshatsha, Lualaba, DR Congo

Dimensions
6.3 x 4.8 x 5.7 cm
Size class
Small Cabinet

The specimen has crystals of cobaltoan calcite on a calcitic matrix. Modified rhombic crystals of calcite have a deep magenta value very closely mimic the frosted surface luster...

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Fluorite on Goshenite
Reference record SAMS0446

Fluorite on Goshenite

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

Dimensions
3.2 x 3.4 x 2 cm
Size class
Miniature

The specimen has yellow muscovite and goshenite on green fluorite. The goshenite crystals are lovely lustrous hexagonal crystals that are stubby in proportion. There are a few cuboctohedral...

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Cobaltoan Calcite
Reference record SAMS-383

Cobaltoan Calcite

Kolwezi Mine, Kolwezi, Mutshatsha, Lualaba, DR Congo

Dimensions
6.2 x 2.5 x 2.3 cm
Size class
Small Cabinet

The specimen has crystals of cobaltoan calcite on a calcite matrix. Modified rhombic crystals of calcite have a deep magenta value very closely mimic the frosted surface luster...

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Cerussite on Malachite & Azurite
Reference record SAMS-382

Cerussite on Malachite & Azurite

Yanga Koubenza quarries, Mfouati, Mfouati District, Bouenza Department, Rep of the Congo

Dimensions
4.2 x 2.7 x 2.2 cm
Size class
Miniature

The specimen has cerussite on malachite and azurite on a lamellar limonitic silted matrix pierced with azurite. The azurite has very fine crystals. The malachite has tiny needles...

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Cobaltoan Calcite
Reference record SAMS-381

Cobaltoan Calcite

Kolwezi Mine, Kolwezi, Mutshatsha, Lualaba, DR Congo

Dimensions
4.2 x 2.1 x 2.3 cm
Size class
Miniature

The specimen has small stacked crystal forms made up out of very shallow tabular rhombic crystals stacked one on top of another, like a small pile of crumpets....

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Hemimorphite
Reference record SAMS-380

Hemimorphite

Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

Dimensions
3.8 x 3 x 1.7 cm
Size class
Miniature

The specimen is a small section of blue hemimorphite. The small specimen has some beautifully formed rolling balls of hemimorphite in a pseudo botryoidal formation of interconnected balls....

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Kolwezite on Cobaltoan Calcite
Reference record SAMS-373

Kolwezite on Cobaltoan Calcite

Kolwezi Mine, Kolwezi, Mutshatsha, Lualaba, DR Congo

Dimensions
5.3 x 3.8 x 3.1 cm
Size class
Small Cabinet

The specimen has a large scalenohedral crystals of cobaltoan calcite carrying some matrix of calcitic debris. The debry has an earthy orange colour with a sandstone like texture....

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Goshenite & Fluorite on Schorl
Reference record SAMS0379

Goshenite & Fluorite on Schorl

Bergsig Farm 167, Omaruru Constituency, Erongo Region, Namibia

Dimensions
6.5 x 5.7 x 3.1 cm
Size class
Small Cabinet

The specimen has an impressive spray of schorl needles in association with goshenite, fluorite and muscovite. The muscovite has well formed hexagonal crystals on the schorl. The schorl...

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