Home > Term: hjelmite
hjelmite
Nama mantan yttromicrolite, nama mineral didiskreditkan untuk campuran amorf kalsium sulfat, tantalite, dan heterogen microlite.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Δημιουργός
- cyriltjang
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(Surabaya, Indonesia)
