Manganvesuvianite - N'Chwaning II Mine, Kuruman, KMF - S. Africa
(#MINS8977)
Very nice bright maroon/red prisms up to 6 mm that covers entirely this specimen. Likely from the 2002 original find.
Specimen weight:18 gr.
Crystal size:up to 9 mm
 Overall size:30mm x 25 mm x 18 mm
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Sturmanite - N'Chwaning II mine, Kuruman, KMF - South Africa
(#10848_STUR_DANI)
A classic, offering nice dark yellow sturmanite xx on matrix.
Specimen weight:142 gr.
Crystal size:2 mm
Overall size:75mm x 55 mm x 40 mm
 Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
 This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Olmiite - N'Chwaning II mine, KMF, South Africa
(#10582_OLMI_DANI)
Very nice olmiite crystas cluster.
Specimen weight:80 gr.
Crystal size:5 mm
Overall size:65mm x 50 mm x 25 mm
Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Sturmanite - N'Chwaning Mines - KMF - Northern Cape Prov. - South Africa
(#GM23066)
Over this sample, several areas are visible: they are completely covered by small shiny sturmanite crystals with a dark yellow-green color.
Sturmanite is an uncommon sulphate ...
Specimen weight:600 gr.
Crystal size:mm. 2
Overall size:72mm x 72 mm x 57 mm
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Manganvesuvianite - N'Chwaning II Mine, Kuruman, KMF - S. Africa
(#12688_MANG_DANI)
Very nice maroon/red prisms on matrix with minor andradite garnets. Likely from the 2002 original find.
Specimen weight:196 gr.
Crystal size:up to 8 mm
Overall size:55mm x 30 mm x 30 mm
Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Olmiite - N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa (Type Locality)
(#MINS8791)
Specimen with orange-pink glassy crystals up to 5 mm set on calcite xls. From the type locality.
Specimen weight:63 gr.
Crystal size:Up to 5 mm
Overall size:55mm x 33 mm x 35 mm
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Bultfonteinite with Olmiite - N'Chwaning II Mine, Kuruman, Kalahari manganese field, Northern Cape, South Africa
(#BALD0739)
Silky tufts of Bultfonteinite up to 8 mm cover a side of the sample, accompanied by beige little Olmiite's crystals that are prevailing on the opposite side. Rare mineral, difficult to find on the market.
Specimen weight:92 gr.
Crystal size:Up to 8 mm
Overall size:76mm x 53 mm x 25 mm
Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Hausmannite - N'Chwanning II mine, KMF, Northen Cape, South Africa
(#10695_HAUS_DANI)
Very nice rare jet black hausmannite xx on matrix.
Specimen weight:515 gr.
Crystal size:10 mm
Overall size:70mm x 40 mm x 65 mm
Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Olmiite - N'Chwaning II mine, KMF, South Africa
(#11773_OLMI_DANI)
Very nice olmiite crystas cluster.
Specimen weight:7 gr.
Crystal size:30 mm balls
Overall size:55mm x 45 mm x 35 mm
Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Hematite, Calcite, Andradite Garnet - N'Chwanning II mine, KMF, North Cape, South Africa
(#10976_HEMA_DANI)
Superb hematite xx, with andradite xx on it and calcite.
Specimen weight:143 gr.
Crystal size:9 mm
Overall size:55mm x 45 mm x 55 mm
Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Olmiite - N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
(#BALD0722)
Nice group of Olmiite's crystals, with beige color, thickly grown, very shiny.
Specimen weight:153 gr.
Crystal size:-
Overall size:79mm x 46 mm x 47 mm
Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Olmiite with Bultfonteinite - N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
(#BALD0716)
Gorgeous Olmiite's crystals up to 16 mm, with a nice amber color, well formed and glossy, are accompanied by sprays of acicular, pure white Bultfonteinite's crystals, with a nice aesthetic effect. Very aesthetic sample.
Specimen weight:283 gr.
Crystal size:Up to 16 mm
Overall size:13mm x 78 mm x 27 mm
Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Bultfonteinite and ettringite - N'Chwaning mines - Kuruman - Northern Cape - South Africa
(#GM20061)
This floater is completely made by evident, lilac colored crystals of bultfonteinite.
There are some colorless, little crystals of ettringite too, which ...
GMineral - Discount Gallery
Specimen weight:80 gr.
Crystal size:mm. 5
Overall size:35mm x 33 mm x 28 mm
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Henritermierite, Andradite and Hausmannite - N'Chwaning I mine, KMF, Northern Cape Province, South Africa
(#9809_HENR_DANI)
Very nice rare henritermierite garnets with andradite and hausmannite xls. Ex Clive Quiet collection.
Specimen weight:79 gr.
Crystal size:1 mm
Overall size:57mm x 34 mm x 30 mm
Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
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Quartz var. "Tiger Eye" - Cape Prov. - Southafrica
(#GM18062)
"Tiger eye" is a mixture of quartz and anphibole and is chatoyant because of parallel intergrowth of quartz crystals and altered amphibole fibres that mostly turned ...
Gmineral - Discount Gallery
Specimen weight:520 gr.
Crystal size:--
Overall size:82mm x 70 mm x 40 mm
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Ettringite - N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa
(#BALD0589)
Group of hexagonal Ettringite's crystals, the biggest is 20 mm. With some microcrystals of Hematite and Andradite.
Specimen weight:176 gr.
Crystal size:Up to 20 mm
Overall size:57mm x 45 mm x 45 mm
Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Hausmannite - Wessels mine - Hotazel - Kalahari manganese fields - Northern Cape prov. - South Africa
(#GM13115)
A big aggregate of dark crystals of hausmannite is scattering out at the top of this specimen. The crystals are black, brilliant and with metallic-reflexes. The pictures ...
Gmineral - Discount Gallery
Specimen weight:306 gr.
Crystal size:mm. 12 x 15
Overall size:56mm x 56 mm x 50 mm
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