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You are at : All > Geographic galleries > Africa > Tanzania

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Corundum var. Ruby - Mundarara mine, Tanzania (#CULT1875)

Exceptional sample of crystallized Ruby from this note locale. The big crystal in the classic matrix is very evident.

Specimen weight:600 gr.
Crystal size:Up to 45 mm
Overall size:110mm x 70 mm x 70 mm


Owner : Cultminerals (Venezia - Italy) View all dealer's minerals
This specimen will be shipped by: Cultminerals (Venezia - Italy)
    
Corundum var. Ruby - Mundarara mine, Tanzania
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Alabandite - Merelani Hills, Simanjiro district, Tanzania (#12063_ALAB_DANI)

Very nice alabandite floater.

Specimen weight:5 gr.
Crystal size:15 mm
Overall size:20mm x 15 mm x 15 mm
Our Price: €138,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Alabandite - Merelani Hills, Simanjiro district, Tanzania
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Zoisite var. Tanzanite -Merelani Hills (Mererani), Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania (#CULT1767)

Gem quality, intense color (more than in photo), transparent, very fine Tanzanite crystal. Simply a jewel.(Note: the weight includes the plexiglass base).

Specimen weight:30 gr.
Crystal size:Up to 22 mm
Overall size:22mm x 20 mm x 7 mm
Our Price: €700,00        MAKE AN OFFER

Best price - No discount on this specimen



Owner : Cultminerals (Venezia - Italy) View all dealer's minerals
This specimen will be shipped by: Cultminerals (Venezia - Italy)
    
Zoisite var. Tanzanite  -Merelani Hills (Mererani), Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
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Ruby (var. of corundum) - Mundarara mine - Arusha Region - Tanzania (#GM21024)

A big, red purple colored lump of ruby is incorporated in a green matrix of zoisite. At the U.V. long waves light it shoots to a shocking red. The ruby is the red variety of the corundum.

Specimen weight:575 gr.
Crystal size:mm. 85
Overall size:85mm x 70 mm x 50 mm
Our Price: €120,00        MAKE AN OFFER





Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
    
Ruby (var. of corundum) - Mundarara mine - Arusha Region - Tanzania
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Spessartine Garnet - Loliondo, Ngorongoro district, Arusha, Tanzania (#9061_SPES_DANI)

Partly gemmy if strongly backlit large spessartine xls from Tanzania.

Specimen weight:42 gr.
Crystal size:20 mm
Overall size:42mm x 45 mm x 30 mm
Our Price: €28,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Spessartine Garnet - Loliondo, Ngorongoro district, Arusha, Tanzania
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Grossular var. Tsavorite with Diopside on Graphite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania (#BALD0708)

Nice group of Tsavorite's crystals, glossy and well distributed on some Diopside's crystals up to 19 mm. The matrix is formed by Graphite in little foliaceous crystals.

Specimen weight:455 gr.
Crystal size:Up to 5 mm
Overall size:83mm x 62 mm x 66 mm


Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Grossular var. Tsavorite with Diopside on Graphite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
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Scapolite - Marble occurrence, Morogoro, Uluguru Mts (Uruguru Mts), Morogoro Region, Tanzania (#BALD0677)

Very nice yellow crystal, gemmy, with frosted pyramidal termination faces.

Specimen weight:29 gr.
Crystal size:17 mm
Overall size:17mm x 16 mm x 35 mm
Our Price: €80,00



Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Scapolite - Marble occurrence, Morogoro, Uluguru Mts (Uruguru Mts), Morogoro Region, Tanzania
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Zoisite var. Tanzanite with Diopside - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania (#BALD0637)

Nice glossy crystal, with a wonderful color, accompanied by a small Diopside's crystal. The sample is 39,16 karats.

Specimen weight:8 gr.
Crystal size:Up to 24 mm
Overall size:13mm x 15 mm x 24 mm


Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Zoisite var. Tanzanite with Diopside - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
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Zoisite var. Tanzanite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania (#BALD0636)

Couple of glossy concreted crystals, with a wonderful color. The sample is 74,08 karats.

Specimen weight:15 gr.
Crystal size:Up to 30 mm
Overall size:18mm x 11 mm x 30 mm


Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Zoisite var. Tanzanite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
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Grossular var. Tsavorite with Diopside, Graphite and Pyrite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania (#BALD0582)

Shiny and well formed Tsavorite's crystals, many twinned, lay with 5 mm Diopside's crystals on a carpet of Graphite and Pyrite microcrystals. It's not very common to find samples of Tsavorite on matrix.

Specimen weight:161 gr.
Crystal size:Up to 6 mm
Overall size:68mm x 54 mm x 32 mm


Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Grossular var. Tsavorite with Diopside, Graphite and Pyrite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
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Chrome-Tourmaline (Dravite) with Pyrite - Commander Mine, Nadonjukin, Simanjiro District, Manyara Region, Tanzania (#BALD0574)

Exceptional Dravite's crystals (called by gem traders Chrome-Tourmaline), from a 2016's finding in the "Commander Pocket" in Tanzania. The most part of the crystals available on the market are loose, but some can be…

Specimen weight:153 gr.
Crystal size:Up to 8 mm
Overall size:45mm x 62 mm x 49 mm


Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Chrome-Tourmaline (Dravite) with Pyrite - Commander Mine, Nadonjukin, Simanjiro District, Manyara Region, Tanzania
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Chrome-Tourmaline (Dravite) with Pyrite - Commander Mine, Nadonjukin, Simanjiro District, Manyara Region, Tanzania (#BALD0572)

Exceptional Dravite's crystals (called by gem traders Chrome-Tourmaline), from a 2016's finding in the "Commander Pocket" in Tanzania. The most part of the crystals available on the market are loose, but some can be…

Specimen weight:56 gr.
Crystal size:Up to 14 mm
Overall size:52mm x 32 mm x 29 mm


Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
    
Chrome-Tourmaline (Dravite) with Pyrite - Commander Mine, Nadonjukin, Simanjiro District, Manyara Region, Tanzania
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Scapolite - Arusha Region - Tanzania (#GM17098)

A floater: completely transparent, gemmy quality, perfectly terminated, yellow/orange colored crystal. The weight of the crystal is 10 gr.

Specimen weight:50 gr.
Crystal size:mm. 23
Overall size:23mm x 12 mm x 13 mm
Our Price: €280,00        MAKE AN OFFER





Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
    
Scapolite - Arusha Region - Tanzania
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Ruby (var. of corundum) - Gairo - Kilosa distr. - Morogoro Region - Tanzania (#GM17056)

A couple of perfect shaped crystals of ruby is scattered over the matrix. The crystals become red fire to the long u.v. waves.

Specimen weight:135 gr.
Crystal size:mm. 25
Overall size:54mm x 50 mm x 38 mm
Our Price: €62,00



Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
    
Ruby (var. of corundum) - Gairo - Kilosa distr. - Morogoro Region - Tanzania
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