View shopping trolley contents
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  
Welcome
Whats New?
Top Shelf
Minerals For Sale A-Z
Rare minerals, miniatures and micromounts
Gemstone Jewelry
All About Online Minerals.com
Personal background
Articles on Minerals, Mineral Collecting, Paleontology, Meteorites and Geology
Links to Sites on Minerals, Mineral Dealers and Geology
Take a Geological Tour from 4.4 to 1.4billion years of South African and Australian rocks
Customer Feedback
Order online
Order online

        

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

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.

Back to top

    
         Click here for more Pics

Dec12 - $ 20

Cuprite, Malachite

Congo

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

Back to top