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Ellestadite : Ca5[(O,OH,F)|(SiO4,SO4,PO4)3] | |
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Caspar quarry, Ettringer Bellerberg Mt. (Bellberg Mt.; Bellenberg Mt.; Billenberg Mt.; Boilenberg Mt.), Bellerberg volcano, Ettringen, Mayen, Eifel Mts, Rhineland-Palatinate, Germany Ellestadite (blue) with grains of Quartz (reddish-grey), Quartz surrounded by Cuspidine (white), Magnetite (black), Ca-rich xenolith, photographer Christof Schäfer, collection C.&H. Schäfer |
| © C.H.M.-Schäfer | Photo ID: 43380 View Count: 389 |
Ellestadite : Ca5[(O,OH,F)|(SiO4,SO4,PO4)3], Vesuvianite : Ca10(Mg,Fe)2Al4Si9O34(OH)4, Calcite : CaCO3 | |
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Crestmore quarries, Crestmore, Riverside Co., California, USA Pink massive Ellestadite ("Wilkeite") and Vesuvianite and (Blue) Calcite. Specimen is approx 10cm across. From Natural History Museum, London. Photo taken 2002 |
| © J.Ralph 2002 | Photo ID: 38006 View Count: 586 |
Ellestadite : Ca5[(O,OH,F)|(SiO4,SO4,PO4)3], Tobermorite : Ca5Si6(O,OH)18·5H2O, Vesuvianite : Ca10(Mg,Fe)2Al4Si9O34(OH)4, Calcite : CaCO3 | |
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Crestmore quarries, Crestmore, Riverside Co., California, USA A 9cm specimen of white massive "crestmoreite", a mixture of tobermorite and ellestadite on green vesuvianite with blue calcite. Ex. Philadelphia Academy of Natural Sciences #18416, and Ward's Natural Science Establishment. C. Stefano specimen #3016. |
| © C. Stefano '09 | Photo ID: 242432 View Count: 25 |
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