ATHENA MINERALOGY |
Mineral: | JOHNKOIVULAITE |
---|---|
Formula: | Cs[Be2B]Mg2Si6O18 |
Crystal System: | Hexagonal |
Group: | Beryl group |
IMA Number: | 2019-046 |
References: | MM 83 (2019), 757; EJM 31 (2019), 1099; AM 106/11 (2021), 1844; AM 109 (2024), 15 |
Type Locality: | Pein-Pyit (Pyan Pyit), Mogok, Pyin-Oo-Lwin District, Mandalay, Myanmar |
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