
Milarite is a rare mineral containing a large number of metals first identified in 1873 and named after Val Milar in Switzerland. Milarite is a hydrated silicate of potassium, calcium, aluminium and beryllium and is a member of the osumilite group. Crystals of milarite are hexagonal and often have six-sided, prismatic shapes, often very small and c...
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http://www.probertencyclopaedia.com/browse/HM.HTM
(Hydrated Potassium Calcium Aluminum Beryllium Silicate) Milarite is a fairly rare mineral and yet it is one of the two minerals that gives its name to a somewhat large group of silicates, namely the Milarite - Osumilite Group . The group is composed of similar cyclosilicate minerals that are all very rare and very obscure ...
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https://www.encyclo.co.uk/local/23719
No exact match found.