KM69 - $ 15 NEW ARRIVAL

Calcite

Hotazel, Kalahari Manganese Field, South Africa.

6 x 4.5 cm. Honey coloured sharp dog-tooth calcites up to 2 cm in size. The reverse side of the specimen has deeper honey coloured calcite crystals. Much better in person.

KX20 - $ 8 PRICE REDUCED - was $22

Calcite (Mn)

Kalahari Manganese Field, South Africa.

3.8 x 5.3 x 2.6 cm. Group of mangan-calcite. Unfortunately has a contact on the one side.

KM59 - $ 10 NEW ARRIVAL

Calcite (Mn) with Kutnahorite

Kalahari Manganese Field, South Africa.

6 x 4 cm. Pink Calcite (Mn) with brown crystals of Kutnahorite. Contact point on the one side of the specimen, hence the low price.

KX 14 - $ 8

Calcite (Mn), Goethite

Kalahari Manganese Field, South Africa.

2.5 x 5.3 x 3.9 cm. Stacked mangan-calcite pierced with columns of goethite.

KM128 - $ 12 NEW ARRIVAL

Calcite, Barite with Hematite

Kalahari Manganese Field, South Africa.

40 x 40 mm. A dusting of shiny hematite along with several larger hematite crystals (3 mm) are found on a chunk of calcite which has small rosettes of white barite. The mineralisation has formed within brecciated goethite and the remnants of this is found as a small section of layered material embedded in the calcite! From an early 1990's collection.

KM68 - $ 8 NEW ARRIVAL

Calcite, Barite with Hematite

Kalahari Manganese Field, South Africa.

70 x 30 mm. White to clear calcite crystals with small white barite clusters with a dusting of shiny hematite. Much better in person! From an early 1990's collection.

KM125 - $ 18 NEW ARRIVAL

Calcite, Barite, Hematite and Hausmannite.

Hotazel, Kalahari Manganese Field, South Africa.

4 x 4 cm. A cluster of modified calcite rhombs, almost completely clear apart from micro barite inclusions. White micro barite is also present along with shiny grey-black hematite and dark matt black pagoda-like hausmannite.

2015 - $ 19

Calcite, Dolomite

Tsumeb mine, Namibia

5 x 3 cm. A delightful miniature with clear calcite rhombs with lots of sparkle on a brown dolomitic matrix. From my own mineral collection, specimen number 2015.

KM77 - $ 15 NEW ARRIVAL

Calcite, Hematite, Barite

Hotazel, Kalahari Manganese Field, South Africa.

12 x 5 cm. Clear calcite with stepped faces with clusters of micro lusterous hematite crystals with scattered beige barite.

DEC02 - $ 18

Calcite, Mottramite

Tsumeb mine, Tsumeb, Namibia

7 x 6 cm. Clear calcite clusters with scattered dark green mottramite. old time piece from Tsumeb.

KM104 - $ 55 NEW ARRIVAL

Celestite, Andradite, Hematite

Hotazel, Kalahari Manganese Field, South Africa.

12 x 11 cm. Dark-red mass of andradite crystals up to 2 mm with pale blue tabular celestite on a block of massive hematite. Collected in the early 1990's.

Dec31 - $ 30

Cerussite, Duftite on Dolomite

Tsumeb mine, Tsumeb, Namibia

10 x 7 cm. This specimen has numerous cerussite crystals up to 5mm on a dolomitic matrix and is associated with green duftite. An old-time piece from this defunct mine.

H60 - $ 45 NEW ARRIVAL

Cerussite, Duftite, Mottramite, on Dolomite

Tsumeb mine, Tsumeb, Namibia

5.5 x 3.5 cm. A cluster of clear cerussite crystals on a matrix of dolomite onto which crystals of light green duftite and dark green mottramite have grown. A very nice old time Tsumeb specimen.

Dec12 - $ 20

Cuprite, Malachite

Congo

9 x 5 cm. Maroon metallic coloured crystals of cuprite in a matrix of dark green malachite.