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- Piypite abstract "Piypite is a rare potassium, copper sulfate mineral with formula: K2Cu2O(SO4)2. It crystallizes in the tetragonal system and occurs as needlelike crystals and masses. Individual crystals are square in cross-section and often hollow. It is emerald green to black in color with a vitreous to greasy luster.It was first described in 1982 for an occurrence in the Main Fracture of the Tolbachik volcano, Kamchatka Oblast, Russia. It has also been reported from Mount Vesuvius, Italy, and in a slag deposit in the Bad Ems District in the Rhineland-Palatinate, Germany. It occurs as a sublimate phase in a fumarole environment. Associated minerals include halite, sylvite, langbeinite, tenorite, hematite, tolbachite, dolerophanite, urusovite, aphthitalite, ponomarevite, cotunnite, chalcocyanite, sofiite, euchlorine, averievite, fedotovite, alarsite, alumoklyuchevskite, nabokoite and lammerite at the type locality in Kamchatka. On Vesuvius it occurs with paratacamite.".
- Piypite wikiPageID "41827436".
- Piypite wikiPageRevisionID "593733054".
- Piypite birefringence "δ = 0.112".
- Piypite category Sulfate_minerals.
- Piypite cleavage "Perfect, parallel to elongation".
- Piypite color "Emerald-green, dark green, black".
- Piypite diaphaneity "Transparent to translucent".
- Piypite formula "K2Cu2O2".
- Piypite gravity "3".
- Piypite habit "Acicular crystals elongated along [001], square cross section, commonly hollow; also as mosslike aggregates".
- Piypite luster "Vitreous to greasy".
- Piypite mohs "2.5".
- Piypite name "Piypite".
- Piypite opticalprop "Uniaxial".
- Piypite pleochroism "Distinct; O = pale green, yellowish green; E = deep green, pale yellowish green".
- Piypite refractive "nω = 1.583 nε = 1.695".
- Piypite solubility "Soluble in water, leaves residue".
- Piypite streak "Yellowish green".
- Piypite strunz "7".
- Piypite symmetry Hermann%E2%80%93Mauguin_notation.
- Piypite symmetry "Space group: I 4".
- Piypite symmetry "Tetragonal pyramidal".
- Piypite system Tetragonal_crystal_system.
- Piypite tenacity "Brittle".
- Piypite unitCell "a = 13.6 Å, c = 4.95 Å; Z=4".
- Piypite subject Category:Sulfate_minerals.
- Piypite subject Category:Tetragonal_minerals.
- Piypite type ChemicalSubstance.
- Piypite type Mineral.
- Piypite type ChemicalObject.
- Piypite type Thing.
- Piypite comment "Piypite is a rare potassium, copper sulfate mineral with formula: K2Cu2O(SO4)2. It crystallizes in the tetragonal system and occurs as needlelike crystals and masses. Individual crystals are square in cross-section and often hollow. It is emerald green to black in color with a vitreous to greasy luster.It was first described in 1982 for an occurrence in the Main Fracture of the Tolbachik volcano, Kamchatka Oblast, Russia.".
- Piypite label "Piypite".
- Piypite label "Piypite".
- Piypite sameAs Piypite.
- Piypite sameAs m.0_lngx7.
- Piypite sameAs Q3905932.
- Piypite sameAs Q3905932.
- Piypite wasDerivedFrom Piypite?oldid=593733054.
- Piypite isPrimaryTopicOf Piypite.
- Piypite name "Piypite".