Bentorite with Portlandite - Hatrurim Formation, Negev, Israel (Type Locality)
(#MINS9028)
Bentorite is a very rare hydrated sulfate and is a member of the Ettringite Group. The Hatrurim Formation of Israel is the Type Locality. Portlandite is a rare Ca-hydroxide and is a member of the Brucite Group. Combination specimens are extremely ra.
Specimen weight:62 gr.
Crystal size:sub-mm (bentorite) - Up t
 Overall size:56mm x 35 mm x 45 mm
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Serpierite - Baccu Locci Mine - Sardegna , Italy
(#11958_SERP_DANI)
Blue-greenish tiny serpierite xls on matrix.
Specimen weight:11 gr.
Crystal size:< 1 mm
Overall size:45mm x 13 mm x 18 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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Chalcomenite - Baccu Locci Mine - Sardegna , Italy
(#11422_CHAL_DANI)
This specimen offer several chalcomenite xx scattered on matrix.
Specimen weight:18 gr.
Crystal size:< 1 mm
Overall size:47mm x 47 mm x 10 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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Pyrite and Quartz - Brosso Mine, Brosso - Italy
(#11179_QUAR_DANI)
Nice specimen offering pyrite crystals of complex habit with quartz xx.
Specimen weight:192 gr.
Crystal size:10 mm (q), 6 mm (p)
Overall size:105mm 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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