Letovicite (/lɛtoʊˈvɪsaɪt/) is an ammonium sulfate mineral with composition (NH4)3H(SO4)2 (IUPAC: triammonium sulfate hydrogensulfate, Nickel–Strunz classification 07.AD.20). It is a rare colorless or white monoclinic secondary mineral formed during the burning of waste coal heaps and as a deposit in hot springs. It was first described from the Letovice region of Moravia in 1932. Geologic occurrences also include Austria, Germany, Hungary, Italy, Poland, South Africa, Tajikistan and the United States.
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| - Letovicita (ca)
- Letovicita (eu)
- Letovicite (it)
- Letovicite (fr)
- Letovicite (en)
- Летовіцит (uk)
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| - La letovicita és un mineral de la classe dels sulfats. Rep el seu nom de la localitat de Letovice, a Moràvia, República Txeca, on va ser descoberta. (ca)
- Letovicita sulfato motako minerala da. (eu)
- Letovicite (/lɛtoʊˈvɪsaɪt/) is an ammonium sulfate mineral with composition (NH4)3H(SO4)2 (IUPAC: triammonium sulfate hydrogensulfate, Nickel–Strunz classification 07.AD.20). It is a rare colorless or white monoclinic secondary mineral formed during the burning of waste coal heaps and as a deposit in hot springs. It was first described from the Letovice region of Moravia in 1932. Geologic occurrences also include Austria, Germany, Hungary, Italy, Poland, South Africa, Tajikistan and the United States. (en)
- La letovicite est un minéral rare de la famille des sulfates, de formule chimique (NH4)3H(SO4)2. Elle cristallise dans le système triclinique et ses cristaux sont incolores ou blancs. La letovicite se forme lors de la combustion de déchets de charbon, mais se dépose aussi dans les sources chaudes. On l'a décrite pour la première fois à Letovice (Moravie du sud, Tchéquie), en 1932. (fr)
- La letovicite è un minerale. (it)
- Летовіцит (рос. летовицит; англ. letovicite; нім. Letovicit m) — мінерал, кислий сульфат амонію ланцюжкової будови. (uk)
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| - White crystals of ammonium sulfate mineral letovicite from the Anna 2 Mine, Aachen, North Rhine - Westphalia, Germany. (en)
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| - La letovicita és un mineral de la classe dels sulfats. Rep el seu nom de la localitat de Letovice, a Moràvia, República Txeca, on va ser descoberta. (ca)
- Letovicita sulfato motako minerala da. (eu)
- Letovicite (/lɛtoʊˈvɪsaɪt/) is an ammonium sulfate mineral with composition (NH4)3H(SO4)2 (IUPAC: triammonium sulfate hydrogensulfate, Nickel–Strunz classification 07.AD.20). It is a rare colorless or white monoclinic secondary mineral formed during the burning of waste coal heaps and as a deposit in hot springs. It was first described from the Letovice region of Moravia in 1932. Geologic occurrences also include Austria, Germany, Hungary, Italy, Poland, South Africa, Tajikistan and the United States. (en)
- La letovicite est un minéral rare de la famille des sulfates, de formule chimique (NH4)3H(SO4)2. Elle cristallise dans le système triclinique et ses cristaux sont incolores ou blancs. La letovicite se forme lors de la combustion de déchets de charbon, mais se dépose aussi dans les sources chaudes. On l'a décrite pour la première fois à Letovice (Moravie du sud, Tchéquie), en 1932. (fr)
- La letovicite è un minerale. (it)
- Летовіцит (рос. летовицит; англ. letovicite; нім. Letovicit m) — мінерал, кислий сульфат амонію ланцюжкової будови. (uk)
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| - Tiny pseudo-hexagonal plates, granular (en)
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