Blue sparkling crystalline boothite scattered on matrix. A very rare hydrated copper sulphate. F. Bedognè micromount collection with label.
Formula : Cu[SO4] * 7 H2O
System: monoclinic Hardness:2-2½ Rarity:not common
Strunz id:VI/C.6-40 -
SULFATES, CHROMATES, MOLYBDATES and TUNGSTATES
Name origin: After Edward Booth (1857–1917) chemist at the University of California.
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Specimen weight:3 gr.
Crystal size:< 1 mm
Overall size: 8mm x 6 mm x 3 mm
Our Price:€ 18,00
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