moganite

moganite
A crystalline form of silica that has a different crystal structure than that of quartz

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  • Moganite — General Category Silicate mineral Chemical formula SiO2 Strunz classification 04.DA.20 Dana classification 75.01.04.02 …   Wikipedia

  • Moganite — Catégorie IX : silicates[1] Général Classe de Strunz 4.DA.20 Formule brute …   Wikipédia en Français

  • Chalcedony — A cut and polished Chalcedony geode General Category Oxide mineral Chemical formula …   Wikipedia

  • Moganit — Andere Namen IMA 1999 035 Chemische Formel SiO2 Mineralklasse Oxide und Hydroxide 4.DA.20 (8. Auflage: IV/D.01 35) (nach Strunz) 75.01.04.02 (nach Dana) Kristallsystem monoklin …   Deutsch Wikipedia

  • Silicon dioxide — Silica redirects here. For other uses, see Silica (disambiguation). Silicon dioxide …   Wikipedia

  • Quartz — This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz Quartz crystal cluster from Tibet General Category …   Wikipedia

  • Onyx — A slice of sardonyx (width = 2.5 cm) General Category Oxid …   Wikipedia

  • List of minerals K-M (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… …   Wikipedia

  • Chrome chalcedony — Zimbabwean chrome chalcedony (known locally as mtorolite). Scale is in centimetres. General Category Oxide mineral …   Wikipedia

  • Agate — For other uses, see Agate (disambiguation). Agate Banded agate (agate like onyx); the specimen is 2.5 cm (1 inch) wide General Category …   Wikipedia

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