Red Beryl from Wah Wah Mountains, Utah

 

M & W Minerals

Walter R. Kellogg

 

517 294 6709

mwminerals@comcast.net

                           

 

Minerals from Africa and the island of Madagascar

minerals in alphabetical order by first letter only

click on the title link or photo to proceed to a specimen's page


A

4267 Aegirine
Mineral Specimen: Aegirine from Mt. Malosa, Zomba, Malawi

Mt. Malosa, Zomba, Malawi
13.2 x 1.1 x 1 cm
main XL is 5 x 5 mm in cross section at its widest
$100

483 Agate
Mineral Specimen: Agate from Sidi Rahhal, El Kelaa des Sraghna Province, Marrakech-Tensift-El Haouz Region, Morocco

Sidi Rahhal, El Kelaa des Sraghna Province, Marrakech-Tensift-El Haouz Region, Morocco
15.5 x 7 x 6.1 cm
$75

5291 Amazonite, Smoky Quartz
Mineral Specimen: Amazonite, Smoky Quartz from Konso, Southern Nations Nationalities and Peoples' Region, Ethiopia

Konso, Southern Nations Nationalities and Peoples' Region, Ethiopia
7.7 x 7.3 x 3.5 cm
$50

5022 Amethyst and Smoky Phantom Quartz with Included Bubbles and Hematite
Mineral Specimen: Amethyst and Smoky Phantom Quartz with Included Bubbles and Hematite from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
5.2 x 1 x 0.9 cm
$85

4571 Andradite-Grossular Series Garnet
Mineral Specimen: Andradite-Grossular Series Garnet from Kembele, Arrondissement Diakon, Cercle de Bafoulabe, Kayes Region, Mali

Kembele, Arrondissement Diakon, Cercle de Bafoulabe, Kayes Region, Mali
Ex. Jewell Tunnel Imports
6.3 x 6.1 x 5.2 cm
Largest XL is 3.0 x 3.2 cm
$75

102 Aquamarine
Mineral Specimen: Aquamarine from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
6.5 x 2.7 x 2.7 cm
$150

498 Aquamarine and Schorl Tourmaline
Mineral Specimen: Aquamarine and Schorl Tourmaline from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
4.5 x 4.1 x 1.8 cm
$275

5412 Aquamarine, Goethite Pseudomorph after Siderite, Biotite
Mineral Specimen: Aquamarine, Goethite Pseudomorph after Siderite, Biotite from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
4.6 x 4.4 x 2.8 cm
$85

4765 Aragonite, Malachite, Calcite
Mineral Specimen: Aragonite, Malachite, Calcite from Tsumeb, Namibia

Tsumeb, Namibia
12.7 x 6.9 x 5.5 cm
$50

3991 Azurite and Cerussite
Mineral Specimen: Azurite and Cerussite from Tsumeb, Namibia

Tsumeb, Namibia
Ex. Gunther Pietsch, Ex. A. C. Moretta #655, Ex. A. E. Seaman Museum
3.5 x 3.5 x 1.2 cm
$375

4414 Azurite with Curved Crystals
Mineral Specimen: Azurite with Curved Crystals from Tsumeb. Namibia

Tsumeb. Namibia
7.4 x 8.3 x 5.5 cm
$200

5377 Curved Aegirine with Microcline and Smoky Quartz
Mineral Specimen: Curved Aegirine with Microcline and Smoky Quartz from Mt. Malosa, Zomba, Malawi

Mt. Malosa, Zomba, Malawi
5.4 x 1.9 x 1.4 cm
$30

4141 Double Terminated Amethyst Crystal on Matrix
Mineral Specimen: Double Terminated Amethyst Crystal on Matrix from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
5 x 4.8 x 4.2 cm
Crystal is 3.7 x 1.7 x 2 cm
$100

5071 Phantom Amethyst Scepter on White Quartz with Included Hematite
Mineral Specimen: Phantom Amethyst Scepter on White Quartz with Included Hematite from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
6.9 x 4.5 x 3.7 cm
$75

5288 Phantom Amethyst with Included Hematite and Fluid with Moving Bubble
Mineral Specimen: Phantom Amethyst with Included Hematite and Fluid with Moving Bubble from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
Ex. A. E. Seaman Museum
4.1 x 1.5 x 1.1 cm
$75

B

5492 Barite
Mineral Specimen: Barite from Jebel Ouichane, Saganane (Beni Bou Ifrour), Nador, L'oriental Region, Morocco

Jebel Ouichane, Saganane (Beni Bou Ifrour), Nador, L'oriental Region, Morocco
6.4 x 6.6 x 5.7 cm
$250

C

5169 Blue and Yellow Chalcedony / Agate with Quartz Crystals
Mineral Specimen: Blue and Yellow Chalcedony / Agate with Quartz Crystals from Nsanje District, Malawi

Nsanje District, Malawi
7 x 4.8 x 3.3 cm
$35

3184 Calcite
Mineral Specimen: Calcite from Tsumeb, Namibia

Tsumeb, Namibia
7.1 x 4.6 x 5 cm
$45

3228 Calcite on Gaudefroyite and Andradite
Mineral Specimen: Calcite on Gaudefroyite and Andradite from Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape Prov., South Africa

Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape Prov., South Africa
7.3 x 5.6 x 3.2 cm
$50

2854 Calcite with Included Hematite
Mineral Specimen: Calcite with Included Hematite from Kalahari manganese fields, Northern Cape Province, South Africa

Kalahari manganese fields, Northern Cape Province, South Africa
6 x 2.1 x 2.1 cm
$50

2791 Carrollite on Calcite
Mineral Specimen: Carrollite on Calcite from Kamoto Mine, Kolwezi, Katanga, Congo

Kamoto Mine, Kolwezi, Katanga, Congo
Cu(Co,Ni)2S4
3.7 x 2.6 x 3.9 cm
Carrollite XL is 6 x 7 x 4
$75

2011 Carrollite, Calcite, Chalcopyrite
Mineral Specimen: Carrollite, Calcite, Chalcopyrite from Kamoya South II Mine, Kamoya, Kambove District, Katanga Copper Crescent, Katanga, Democratic Republic of Congo

Kamoya South II Mine, Kamoya, Kambove District, Katanga Copper Crescent, Katanga, Democratic Republic of Congo
Cu(Co,Ni)2S4
4.6 x 5.2 x 4.5 cm
$50

2427 Cerussite
Mineral Specimen: Cerussite from Tsumeb, Namibia

Tsumeb, Namibia
Ex. Seaman Mineral Musueum, Ex. Dean Martalock
6.7 x 2.9 x 2.1 cm
$475
/ Reserved

1035 Cerussite Reticulated Twins
Mineral Specimen: Cerussite Reticulated Twins from Tsumeb, Namibia

Tsumeb, Namibia
23 x 24 x 24 mm
28.5 g (1 US oz)
$30

4204 Cerussite Twin
Mineral Specimen: Cerussite Twin from Tsumeb Mine, Namibia

Tsumeb Mine, Namibia
Ex. Hoisington Collection
4.4 x 1.7 x 2.5 cm
largest XL is 6 mm in thickness
$50

5277 Cerussite, Barite, Galena
Mineral Specimen: Cerussite, Barite, Galena from Mibladen, Morocco

Mibladen, Morocco
9.5 x 3.5 x 3.1 cm
$35

5324 Copper, Cuprite
Mineral Specimen: Copper, Cuprite from Tsumeb, Namibia

Tsumeb, Namibia
Ex. Steve Pullman
5.1 x 2.3 x 1.1 cm
$25

439 Cornetite
Mineral Specimen: Cornetite from Bwana M'Kubwa Mine, Ndola, Copperbelt Province, Zambia

Bwana M'Kubwa Mine, Ndola, Copperbelt Province, Zambia
Cu3(PO4)(OH)
7.5 x 4.5 x 2.5 m
$45

2580 Dendritic Wire Copper on Etched Calcite
Mineral Specimen: Dendritic Wire Copper on Etched Calcite from Tsumeb, Namibia

Tsumeb, Namibia
9.1 x 5.5 x 4.7 cm
$75

5383 Fluorescent Calcite, Chalcopyrite
Mineral Specimen: Fluorescent Calcite, Chalcopyrite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
6.7 x 2.8 x 1.5 cm
$35

4643 Hollow Spherical Calcite Aggregate
Mineral Specimen: Hollow Spherical Calcite Aggregate from Tsumeb, Namibia

Tsumeb, Namibia
3.3 x 2.3 x 1.5 cm
$25

4232 Native Copper
Mineral Specimen: Native Copper from Tsumeb, Namibia

Tsumeb, Namibia
5.5 x 3.5 x 1.8 cm
$25

2973 Smithsonite on Cerussite
Mineral Specimen: Smithsonite on Cerussite from Tsumeb, Namibia

Tsumeb, Namibia
8.3 x 6.5 x 5.7 cm
$100

5176 Twin Calcite Crystals, minor Duftite
Mineral Specimen: Twin Calcite Crystals, minor Duftite from Tsumeb, Namibia

Tsumeb, Namibia
9.1 x 5.5 x 4.1 cm
The largest crystal is 3.2 cm across.
$50

4410 Twinned Calcite
Mineral Specimen: Twinned Calcite from Basalt Quarry, Ambariomiambana, Sambava District, Sava Region, Antsiranana Province, Madagascar

Basalt Quarry, Ambariomiambana, Sambava District, Sava Region, Antsiranana Province, Madagascar
August 2004 Find
12.3 x 9.5 x 6.4 cm
$75

2950 Twinned Cerussite
Mineral Specimen: Twinned Cerussite from Tsumeb, Namibia

Tsumeb, Namibia
4.7 x 3.8 x 4.4 cm
$150

D

4735 Dioptase, Duftite, Calcite
Mineral Specimen: Dioptase, Duftite, Calcite from Tsumeb, Namibia

Tsumeb, Namibia
6.4 x 5.3 x 4 cm
$100
/ Reserved

2574 Duftite over Dolomite over Rhombohedral Calcite
Mineral Specimen: Duftite over Dolomite over Rhombohedral Calcite from Tsumeb, Namibia

Tsumeb, Namibia
9.7 x 5.7 x 4.3 cm
$375
/ Reserved

E

1878 Epidote
Mineral Specimen: Epidote from Madagascar

Madagascar
6.7 x 7.2 x 4 cm
$300

4611 Erythrite, Unidentified Silver Halide
Mineral Specimen: Erythrite, Unidentified Silver Halide from Bou Azer District, Tazenakht, Ouarzazate Prov., Morocco

Bou Azer District, Tazenakht, Ouarzazate Prov., Morocco
5.9 x 5.6 x 34 cm
$100

4836 Etrriginite, Andradite, Manganese Oxide
Mineral Specimen: Etrriginite, Andradite, Manganese Oxide from N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa

N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa
10.3 x 8.6 x 2.6 cm
$200

2404 Ettringite on Calacite
Mineral Specimen: Ettringite on Calacite from Kalahari manganese fields, Northern Cape Province, South Africa

Kalahari manganese fields, Northern Cape Province, South Africa
Ca6Al2(SO4)3(OH)12·26H2O
3.8 x 2.3 x 1.2 cm
$75

F

4046 Fluorite with Hyaline Opal and Muscovite on Quartz
Mineral Specimen: Fluorite with Hyaline Opal and Muscovite on Quartz from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
Ex. Uli Bahmann
3.9 x 3.6 x 3.2 cm
The largest Fluorite crystal is 3.5 x 0.7 x 0.8 cm
$400

2661 Quartz and Pyrite on Fluorite
Mineral Specimen: Quartz and Pyrite on Fluorite from Meknes, Morocco

Meknes, Morocco
10.8 x 9 x 3.5 cm
$100

4852 Quartz on Siderite on Microcline Stalactite
Mineral Specimen: Quartz on Siderite on Microcline Stalactite from Mt. Malosa, Zomba, Malawi

Mt. Malosa, Zomba, Malawi
9.7 x 4.8 x 4.7 cm
The second and third dimensions were taken at the widest points of the specimen.
$50

G

1749 Goshenite with included Albite
Mineral Specimen: Goshenite with included Albite from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
2.3 x 3.4 x 1.5 cm
main crystal is 1.5 x 1.5 x 1.4 cm
SOLD

5357 Goshenite with Included Albite on Micrcline with Muscovite and Tourmaline
Mineral Specimen: Goshenite with Included Albite on Micrcline with Muscovite and Tourmaline from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
4.3 x 3.8 x 3.7 cm
Largest Goshen crystal measures 1.3 x 1.0 x 0.9 cm
$150

4505 Goshenite with Included Albite, Tourmaline, Quartz
Mineral Specimen: Goshenite with Included Albite, Tourmaline, Quartz from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
4 x 2.6 x 2.8 cm
$85

5505 Goshenite with Included Tourmalne, Fluorite, Muscivite variety: Sericite
Mineral Specimen: Goshenite with Included Tourmalne, Fluorite, Muscivite variety: Sericite from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
5.8 x 3.3 x 2.2 cm
Goshenite crystal is 8 x 7 x 6 mm
$45

H

3647 Hematite and Calcite Crystals
Mineral Specimen: Hematite and Calcite Crystals from Wessels Mine, Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa

Wessels Mine, Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
4.6 x 2.6 x 2.4 cm
$35

2911 Hematite Crystals and Hematite Included in Calcite
Mineral Specimen: Hematite Crystals and Hematite Included in Calcite from Kalahari manganese fields, Northern Cape Province, South Africa

Kalahari manganese fields, Northern Cape Province, South Africa
6.3 x 5.2 x 2.4 cm
$40

3156 Hydroxyapophyllite-(K) on Calcite
Mineral Specimen: Hydroxyapophyllite-(K) on Calcite from Wessels Mine, Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa

Wessels Mine, Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
5.2 x 2.7 x 2.6 cm
$100

K

4152 Kutnohorite
Mineral Specimen: Kutnohorite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
5.1 x 4.8 x 3.7 cm
$125

L

4518 Libethenite
Mineral Specimen: Libethenite from Kolwezi District, Katanga Copper Crescent, Katanga, Democratic Republic of Congo

Kolwezi District, Katanga Copper Crescent, Katanga, Democratic Republic of Congo
4.4 x 4.1 x 2.8 cm
largest crystals are 2 mm across
$40

M

5350 Hollow Malachite Stalactite "Finger"
Mineral Specimen: Hollow Malachite Stalactite "Finger" from Katanga, Dem. Rep. of Congo

Katanga, Dem. Rep. of Congo
5.3 x 3.1 x 1.3 cm
$50

4032 Malachite on Chalcocite on Quartz
Mineral Specimen: Malachite on Chalcocite on Quartz from Kaokoveld Plateau, Kunene Region, Namibia

Kaokoveld Plateau, Kunene Region, Namibia
7.2 x 5.2 x 3.5 cm
$45

4629 Malachite Pseudomorph after Azurite
Mineral Specimen: Malachite Pseudomorph after Azurite from Tsumeb, Namibia

Tsumeb, Namibia
5.2 x 2.8 x 1.6 cm
$150

2887 Malachite Pseudomorph after Azurite
Mineral Specimen: Malachite Pseudomorph after Azurite from Tsumeb, Namibia

Tsumeb, Namibia
3.8 x 2.9 x 2.6 cm
$250

3069 Mimetite on Cerussite on Duftite and Mottramite on Dolomite
Mineral Specimen: Mimetite on Cerussite on Duftite and Mottramite on Dolomite from Tsumeb, Namibia

Tsumeb, Namibia
10 x 9.6 x 4.1 cm
$400

953 Morganite
Mineral Specimen: Morganite from Alto Ligonha pegmatites, Alto Ligonha District, Zambezia Province, Mozambique

Alto Ligonha pegmatites, Alto Ligonha District, Zambezia Province, Mozambique
Ex. Ron Boyd Collection
5.1 x 3.4 x 3.4 cm
$250

O

4134 Olmiite
Mineral Specimen: Olmiite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
Type Location
CaMn2+[SiO3(OH)](OH)
5.4 x 3.3 x 3 cm
Largest crystal is 1.2 x 6 x 5 mm
$75

2959 Orlymanite on Manganoan Calcite Stalacite
Mineral Specimen: Orlymanite on Manganoan Calcite Stalacite from Wessels Mine, Hotazel, Kalahari manganese fields, Northern Cape Prov., South Africa

Wessels Mine, Hotazel, Kalahari manganese fields, Northern Cape Prov., South Africa
Type Location
4.5 x 1.2 x 1.1 cm
$150

P

2029 Papagoite included in Quartz with Hematite Crystals
Mineral Specimen: Papagoite included in Quartz with Hematite Crystals from Messina mine, Messina District, Limpopo Province, South Africa

Messina mine, Messina District, Limpopo Province, South Africa
CaCu[H3AlSi2O9]
6.8 x 6.4 x 4.7 cm
$275

4614 Plancheite, Malachite
Mineral Specimen: Plancheite, Malachite from M'sesa deposit, Kambove, Katanga, Dem. Rep. of Congo

M'sesa deposit, Kambove, Katanga, Dem. Rep. of Congo
4 x 2.8 x 2.3 cm
$25

5086 Prehnite
Mineral Specimen: Prehnite from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
6.4 x 4.3 x 2.7 cm
$50

369 Prehnite
Mineral Specimen: Prehnite from Merelani Hills (Mererani), Lelatema Mts, Arusha Region, Tanzania

Merelani Hills (Mererani), Lelatema Mts, Arusha Region, Tanzania
2.9 x 2.2 x 1.3 cm
$50

3981 Pyrolusite
Mineral Specimen: Pyrolusite from Imini mine, Imini area, Ouarzazate Province, Souss-Massa-Draa Region, Morocco

Imini mine, Imini area, Ouarzazate Province, Souss-Massa-Draa Region, Morocco
Ex. A. E. Seaman Museum
6.9 x 5.1 x 4.8 cm
$45
/ Reserved

Q

5419 Curved Quartz Crystal with Secondary Druze Overgrowth
Mineral Specimen: Curved Quartz Crystal with Secondary Druze Overgrowth from Boekenhoutshoek area, Mkobola, Nkangala, Mpumalanga, South Africa

Boekenhoutshoek area, Mkobola, Nkangala, Mpumalanga, South Africa
10.4 x 1.7 x 1.6 cm
$30

4909 Scepter Quartz Crystal
Mineral Specimen: Scepter Quartz Crystal from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
6.7 x 2.1 x 2.6 cm
$50

4307 Tabular Amethyst Crystals with Included Hematite
Mineral Specimen: Tabular Amethyst Crystals with Included Hematite from Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia

Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia
4.2 x 1.5 x 0.7 cm
$45

R

5100 Rhodochrosite
Mineral Specimen: Rhodochrosite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
6.2 x 3.6 x 3.7 cm
$75

3436 Rhodochrosite
Mineral Specimen: Rhodochrosite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
4.7 x 4 x 3.7 cm
$250

3146 Rhodochrosite
Mineral Specimen: Rhodochrosite from Kalahari manganese fields, Northern Cape Province, South Africa

Kalahari manganese fields, Northern Cape Province, South Africa
7.6 x 5.9 x 1.8 cm
$100

489 Rhodochrosite on Hausmannite
Mineral Specimen: Rhodochrosite on Hausmannite from Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa

Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
5.2 x 4.2 x 2.8 cm
$40

4418 Rhodochrosite on Quartz an Manganite
Mineral Specimen: Rhodochrosite on Quartz an Manganite from N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa

N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
4.9 x 4.1 x 2.3 cm
$100

5454 Roselite-Wendwilsonite, Dolomite
Mineral Specimen: Roselite-Wendwilsonite, Dolomite from Bou Azer District, Tazenakht, Ouarzazate Prov., Morocco

Bou Azer District, Tazenakht, Ouarzazate Prov., Morocco
Type Location
Ca2(Co2+,Mg)(AsO4)2 · 2H to Ca2Mg(AsO4)2 · 2H2O
6.8 x 5.2 x 3.3 cm
$75

S

4691 Cuprian Smithsonite
Mineral Specimen: Cuprian Smithsonite from Tsumeb, Namibia

Tsumeb, Namibia
6.7 x 4.5 x 2.9 cm
$85

3899 Schorl Tourmaline, Albite, Smoky Quartz
Mineral Specimen: Schorl Tourmaline, Albite, Smoky Quartz from Erongo, Namibia

Erongo, Namibia
6 x 4.6 x 4 cm
$50

1362 Selenite Desert Rose
Mineral Specimen: Selenite Desert Rose from Algeria

Algeria
11 x 9.1 x 8.8 cm
$25

3799 Shattuckite Included in Quartz
Mineral Specimen: Shattuckite Included in Quartz from Kaokoveld Plateau, Kunene Region, Namibia

Kaokoveld Plateau, Kunene Region, Namibia
Cu5(Si2O6)2(OH)2
3.2 x 3.1 x 2.8 cm
$45

3448 Silver, Acanthite
Mineral Specimen: Silver, Acanthite from Imiter Mine, Imiter Dist., Djebel Saghro, Ouarzazate Prov., Souss-Massa-Draa Region, Morocco

Imiter Mine, Imiter Dist., Djebel Saghro, Ouarzazate Prov., Souss-Massa-Draa Region, Morocco
3.3 x 3.5 x 1.1 cm
$75

5475 Smithsonite
Mineral Specimen: Smithsonite from Berg Aukas Mine, Grootfontein District, Otjozondjupa Region, Namibia

Berg Aukas Mine, Grootfontein District, Otjozondjupa Region, Namibia
4.2 x 4.3 x 1.4 cm
$50

3821 Smithsonite
Mineral Specimen: Smithsonite from Tsumeb, Namibia

Tsumeb, Namibia
4.8 x 3.5 x 2.9 cm
$150

3432 Smithsonite
Mineral Specimen: Smithsonite from Tsumeb, Namibia

Tsumeb, Namibia
6.5 x 5.8 x 2.9 cm
$300

4913 Smithsonite Crystals Encrusting Quartz, Calcite
Mineral Specimen: Smithsonite Crystals Encrusting Quartz, Calcite from Tsumeb, Namibia

Tsumeb, Namibia
10.3 x 6 x 3.8 cm
$85

T

4719 Tanzanite
Mineral Specimen: Tanzanite from Merelani Hills (Mererani), Lelatema Mts, Arusha Region, Tanzania

Merelani Hills (Mererani), Lelatema Mts, Arusha Region, Tanzania
25 x 7 x 7 mm
second two measurements taken at the base of the crystal, weight: 11.25 ct
$375

3186 Tarnowitzite - Plumboan Aragonite
Mineral Specimen: Tarnowitzite - Plumboan Aragonite from Tsumeb, Namibia

Tsumeb, Namibia
8.7 x 4.9 x 2.4 cm
Largest XL is 1.9 x 0.3 x 0.3 cm
$100

5000 Tennanite pseudomorph after Enargite with Malachite
Mineral Specimen: Tennanite pseudomorph after Enargite with Malachite from Tsumeb, Namibia

Tsumeb, Namibia
4.8 x 3.5 x 1.9 cm
$120

4991 Tennanite, Pyrite
Mineral Specimen: Tennanite, Pyrite from Tsumeb, Namibia

Tsumeb, Namibia
4 x 3.8 x 2.6 cm
$100

5315 Titanite (Sphene) Cut Gemstone - Green with Orange Flashes
Mineral Specimen: Titanite (Sphene) Cut Gemstone - Green with Orange Flashes from Madagascar

Madagascar
Ex. Vivian Randall
7.5 x 6 x 3 mm
1.52 ct.
$275

2886 Tourmaline and Botryoidal Fluorite on Albite
Mineral Specimen: Tourmaline and Botryoidal Fluorite on Albite from Erongo Mountain, Erongo Region, Namibia

Erongo Mountain, Erongo Region, Namibia
6.4 x 3.5 x 3.3 cm
$125

5080 Waterworn Topaz Crystals
Mineral Specimen: Waterworn Topaz Crystals from Jos Plateau, Plateau State, Nigeria

Jos Plateau, Plateau State, Nigeria
2.2 x 1.8 x 1.6 cm
17grams
$70

V

5353 Vanadinite on Barite
Mineral Specimen: Vanadinite on Barite from Mibladen, Morocco

Mibladen, Morocco
4.4 x 2.6 x 2.3 cm
$50

4186 Vanadinite partial Pseudomorph to Descloizite
Mineral Specimen: Vanadinite partial Pseudomorph to Descloizite from Abenab Mine, Grootfontein District, Otjozondjupa Region, Namibia

Abenab Mine, Grootfontein District, Otjozondjupa Region, Namibia
Ex. Charles M. Noll Collection
5.3 x 3.2 x 2.5 cm
$250

W

4840 Wulfenite, Calcite, minor Duftite
Mineral Specimen: Wulfenite, Calcite, minor Duftite from Tsumeb, Namibia

Tsumeb, Namibia
7.5 x 4.6 x 4.4 cm
largest Wulfenite crystal measures 12 x 7 x 1 mm
$200

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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Priced Under 25.00

 

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By Mineral Species or Group

 

Beryl
Calcite
Copper
Fluorite
Garnet
Gold & Silver
Quartz
Tourmaline
Topaz
Zeolites

 

By Geographic Region

 

Africa
Asia
Brazil
Canada
Latin America
China
Europe
Mexico
Russia
United States
*Michigan*
*Arizona*
*California*
*Nevada*
*New York*
*New Jersey*
*New England*

 

Systematic Galleries

 

Elements 
Oxides
Carbonates
Halides
Phosphates
Arsenates
Sulfides
Sulfates
Nesosilicates
Cyclosilicates
Sorosilicates
Phyllosilicates
Tectosilicates
Inosilicates
Borates & Hydrocarbons

 

By Price

 

Under 25
Under 25 with Webpage
25 to 49
50 to 99
100 to 199
200 to 299
300 to 499
500 & Greater