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Hydrodresserite : BaAl2[(OH)2|CO3]2 · 3H2O, Weloganite : Sr3Na2Zr(CO3)6·3H2O | |
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Francon quarry, Montréal, Québec, Canada White compact spherical masses, to 0.1 cm, of hydrodresserite, with a larger weloganite crystal, on the right side of the image. S120-24 Excalibur Mineral specimen. |
| © 2008, JGW | Photo ID: 143481 View Count: 220 |
Hydrodresserite : BaAl2[(OH)2|CO3]2 · 3H2O | |
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Francon quarry, Montréal, Québec, Canada Acicular microcrystals of hydrodresserite radiating out from a sphere of either dresserite or hydrodresserite. 0.5 cm field of view. S415-066 #2198# Specimen obtained from David K. Joyce. |
| © 2008, JGW | Photo ID: 168158 View Count: 97 |
Hydrodresserite : BaAl2[(OH)2|CO3]2 · 3H2O | |
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Francon quarry, Montréal, Québec, Canada Picture width 4 mm. Collection and photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 234445 View Count: 43 |
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