"Grey white"@en . . "\u30D4\u30B8\u30E7\u30F3\u8F1D\u77F3\uFF08\u30D4\u30B8\u30E7\u30F3\u304D\u305B\u304D\u3001pigeonite\uFF09\u306F\u3001\u9271\u7269\u306E\u4E00\u7A2E\uFF08\u30B1\u30A4\u9178\u5869\u9271\u7269\uFF09\u3002\u666E\u901A\u8F1D\u77F3\u3088\u308A\u3082\u30AB\u30EB\u30B7\u30A6\u30E0\u306E\u5272\u5408\u304C\u5C11\u306A\u3044\u5358\u659C\u8F1D\u77F3\u30021900\u5E74\u306B\u30B9\u30DA\u30EA\u30AA\u30EB\u6E56\u7554\u306E\u30DF\u30CD\u30BD\u30BF\u5DDE\u304B\u3089\u767A\u898B\u30FB\u547D\u540D\u3055\u308C\u305F\u3002 \u5316\u5B66\u7D44\u6210\u306F\u3001(Mg,Fe,Ca)2Si2O6\u3002\u30AB\u30EB\u30B7\u30A6\u30E0\u3092\u307B\u3068\u3093\u3069\u542B\u307E\u306A\u3044\u3068\u3001\u3042\u308B\u3044\u306F\u306B\u306A\u308B\u3002 \u706B\u6210\u5CA9\u3084\u5909\u6210\u5CA9\u306B\u7523\u3059\u308B\u3002"@ja . . "\u041F\u0456\u0436\u043E\u043D\u0456\u0442"@uk . "Pigeonite"@fr . . . "5246"^^ . . . "Conchoidal"@en . "Brown, greenish brown-black"@en . . "Pgt"@en . "\u041F\u0456\u0436\u043E\u043D\u0456\u0301\u0442 (\u0440\u043E\u0441. \u043F\u0438\u0436\u043E\u043D\u0438\u0442; \u0430\u043D\u0433\u043B. pigeonite; \u043D\u0456\u043C. Pigeonit m) \u2014 \u043C\u0456\u043D\u0435\u0440\u0430\u043B, \u0441\u043A\u043B\u0430\u0434\u043D\u0438\u0439 \u0441\u0438\u043B\u0456\u043A\u0430\u0442 \u043A\u0430\u043B\u044C\u0446\u0456\u044E, \u043C\u0430\u0433\u043D\u0456\u044E \u0442\u0430 \u0434\u0432\u043E\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0433\u043E \u0437\u0430\u043B\u0456\u0437\u0430, \u0433\u0440\u0443\u043F\u0438 \u043F\u0456\u0440\u043E\u043A\u0441\u0435\u043D\u0456\u0432."@uk . . . . . "La pigeonite est un min\u00E9ral d'aspect vitreux et mat, et de couleur brune \u2014 qui peut \u00EAtre un brun pourpr\u00E9, violet ou verd\u00E2tre \u2014 ou noire. De formule chimique (Mg,Fe,Ca)2(SiO3)2, c'est un clinopyrox\u00E8ne, c\u2019est-\u00E0-dire un silicate de la famille des inosilicates \u00E0 cha\u00EEne simple ; c'est une solution solide peu calcique, variant surtout d'un p\u00F4le ferrif\u00E8re \u00E0 un p\u00F4le magn\u00E9sien. Cristallisant dans le syst\u00E8me cristallin monoclinique comme l'augite, elle en est cependant s\u00E9par\u00E9e par un hiatus de miscibilit\u00E9. La pigeonite est pr\u00E9sente dans des roches lunaires et des m\u00E9t\u00E9orites. La pigeonite tire son nom de Pigeon Point dans le comt\u00E9 de Cook (Minnesota), p\u00E9ninsule inhabit\u00E9e des rives du Lac Sup\u00E9rieur o\u00F9 elle a \u00E9t\u00E9 d\u00E9couverte en 1900 par (it)."@fr . . . . . . "weak to distinct"@en . "\u30D4\u30B8\u30E7\u30F3\u8F1D\u77F3"@ja . "6"^^ . . . . . "Pigeonit"@de . . . "Weak to moderate; X = colorless, pale green, brown; Y = pale brown, pale brownish green, brownish pink; Z = colorless, pale green, pale yellow"@en . "Pigeonite"@en . . . "Pigeonite is a mineral in the clinopyroxene subgroup of the pyroxene group. It has a general formula of (Ca,Mg,Fe)(Mg,Fe)Si2O6. The calcium cation fraction can vary from 5% to 25%, with iron and magnesium making up the rest of the cations. Pigeonite is named for its type locality on Lake Superior's shores at Pigeon Point, Minnesota, United States. It was first described in 1900."@en . . "La pigeonita \u00E9s un mineral silicat del subgrup dels clinopiroxens. La seva f\u00F3rmula \u00E9s (Ca,Mg,Fe)(Mg,Fe)Si\u2082O\u2086, podent variar el contingut en calci del 5 al 25%."@ca . . . "Commonly twinned simply or multiply on {100} or {001}"@en . . . "Pigeonita"@es . . . . . "Polarized light microscope image of part of a grain of orthopyroxene containing exsolution lamellae of augite The texture documents a multistage history: crystallization of twinned pigeonite, followed by exsolution of augite; breakdown of pigeonite to orthopyroxene plus augite; exsolution of augite parallel to the former twin plane of pigeonite."@en . . "9"^^ . . . . . . "P21/c"@en . . . . "Pigeonita silikato motako minerala da eta clinoPiroxene subtaldearen kidea da."@eu . "Pigeonite"@en . . . "Silicate mineral"@en . "La pigeonite \u00E8 un minerale appartenente al gruppo dei pirosseni, nello specifico alla serie enstatite-ferrosilite."@it . . "Pigeonita"@ca . . . . . "\u03B4 = 0.021 - 0.030"@en . "Pigeonite"@it . . . "4167941"^^ . "1082386564"^^ . . . . "La pigeonite \u00E8 un minerale appartenente al gruppo dei pirosseni, nello specifico alla serie enstatite-ferrosilite."@it . . . . . "\u041F\u0456\u0436\u043E\u043D\u0456\u0301\u0442 (\u0440\u043E\u0441. \u043F\u0438\u0436\u043E\u043D\u0438\u0442; \u0430\u043D\u0433\u043B. pigeonite; \u043D\u0456\u043C. Pigeonit m) \u2014 \u043C\u0456\u043D\u0435\u0440\u0430\u043B, \u0441\u043A\u043B\u0430\u0434\u043D\u0438\u0439 \u0441\u0438\u043B\u0456\u043A\u0430\u0442 \u043A\u0430\u043B\u044C\u0446\u0456\u044E, \u043C\u0430\u0433\u043D\u0456\u044E \u0442\u0430 \u0434\u0432\u043E\u0432\u0430\u043B\u0435\u043D\u0442\u043D\u043E\u0433\u043E \u0437\u0430\u043B\u0456\u0437\u0430, \u0433\u0440\u0443\u043F\u0438 \u043F\u0456\u0440\u043E\u043A\u0441\u0435\u043D\u0456\u0432."@uk . "a = 9.7, b = 8.95,"@en . . . . "Pigeonita"@eu . . . . "Prismatic"@en . "Prismatic crystals, to 1 cm; granular, massive."@en . "Good on {110}, ^ ~87\u00B0"@en . . "3.17"^^ . "Biaxial"@en . . . "65.01000000000001"^^ . "La pigeonita \u00E9s un mineral silicat del subgrup dels clinopiroxens. La seva f\u00F3rmula \u00E9s (Ca,Mg,Fe)(Mg,Fe)Si\u2082O\u2086, podent variar el contingut en calci del 5 al 25%."@ca . . . . . "n\u03B1 = 1.683 - 1.722 n\u03B2 = 1.684 - 1.722 n\u03B3 = 1.704 - 1.752"@en . . . "Pigeonite"@en . "Pigeoniet"@nl . . . "Semitransparent"@en . . . . "Pigeonit ist ein selten vorkommendes Mineral aus der Mineralklasse der \u201ESilikate und Germanate\u201C mit der chemischen Zusammensetzung (Mg,Fe,Ca)2[Si2O6]. Die in den runden Klammern angegebenen Elemente Magnesium, Eisen und Calcium k\u00F6nnen sich dabei in der Formel jeweils gegenseitig vertreten (Substitution, Diadochie), stehen jedoch immer im selben Mengenverh\u00E4ltnis zu den anderen Bestandteilen des Minerals. Pigeonit kristallisiert im monoklinen Kristallsystem und entwickelt prismatische, bis zu einem Zentimeter gro\u00DFe, durchscheinende Kristalle mit einem glas\u00E4hnlichen Glanz auf den Oberfl\u00E4chen. Meist findet er sich allerdings in Form glanzloser (matter), k\u00F6rniger bis derber Mineral-Aggregate. Das Mineral ist im Allgemeinen von brauner, gr\u00FCnlichbrauner oder schwarzer Farbe, kann in d\u00FCnnen Schichten aber auch farblos oder hellgelblichgr\u00FCn bis br\u00E4unlichgr\u00FCn erscheinen. Seine Strichfarbe ist dagegen immer grauwei\u00DF."@de . "Het mineraal pigeoniet is een magnesium-ijzer-calcium-inosilicaat met de chemische formule (Mg,Fe2+,Ca)(Mg,Fe2+)Si2O6. Het behoort tot de clinopyroxenen."@nl . "0"^^ . "La pigeonita es un mineral de la clase de los inosilicatos, y dentro de esta pertenece al llamado \u201Cgrupo del piroxeno\u201D. Fue descubierta en 1900 en en el condado de Cook, en el estado de Minnesota (EE. UU.), siendo nombrada as\u00ED por esta localidad. Un sin\u00F3nimo poco usado es el de calcioclinoenstatita."@es . . "La pigeonita es un mineral de la clase de los inosilicatos, y dentro de esta pertenece al llamado \u201Cgrupo del piroxeno\u201D. Fue descubierta en 1900 en en el condado de Cook, en el estado de Minnesota (EE. UU.), siendo nombrada as\u00ED por esta localidad. Un sin\u00F3nimo poco usado es el de calcioclinoenstatita."@es . "c = 5.24 [\u00C5]; \u03B2 = 108.59\u00B0; Z = 4"@en . "La pigeonite est un min\u00E9ral d'aspect vitreux et mat, et de couleur brune \u2014 qui peut \u00EAtre un brun pourpr\u00E9, violet ou verd\u00E2tre \u2014 ou noire. De formule chimique (Mg,Fe,Ca)2(SiO3)2, c'est un clinopyrox\u00E8ne, c\u2019est-\u00E0-dire un silicate de la famille des inosilicates \u00E0 cha\u00EEne simple ; c'est une solution solide peu calcique, variant surtout d'un p\u00F4le ferrif\u00E8re \u00E0 un p\u00F4le magn\u00E9sien. Cristallisant dans le syst\u00E8me cristallin monoclinique comme l'augite, elle en est cependant s\u00E9par\u00E9e par un hiatus de miscibilit\u00E9. La pigeonite est pr\u00E9sente dans des roches lunaires et des m\u00E9t\u00E9orites."@fr . "\u30D4\u30B8\u30E7\u30F3\u8F1D\u77F3\uFF08\u30D4\u30B8\u30E7\u30F3\u304D\u305B\u304D\u3001pigeonite\uFF09\u306F\u3001\u9271\u7269\u306E\u4E00\u7A2E\uFF08\u30B1\u30A4\u9178\u5869\u9271\u7269\uFF09\u3002\u666E\u901A\u8F1D\u77F3\u3088\u308A\u3082\u30AB\u30EB\u30B7\u30A6\u30E0\u306E\u5272\u5408\u304C\u5C11\u306A\u3044\u5358\u659C\u8F1D\u77F3\u30021900\u5E74\u306B\u30B9\u30DA\u30EA\u30AA\u30EB\u6E56\u7554\u306E\u30DF\u30CD\u30BD\u30BF\u5DDE\u304B\u3089\u767A\u898B\u30FB\u547D\u540D\u3055\u308C\u305F\u3002 \u5316\u5B66\u7D44\u6210\u306F\u3001(Mg,Fe,Ca)2Si2O6\u3002\u30AB\u30EB\u30B7\u30A6\u30E0\u3092\u307B\u3068\u3093\u3069\u542B\u307E\u306A\u3044\u3068\u3001\u3042\u308B\u3044\u306F\u306B\u306A\u308B\u3002 \u706B\u6210\u5CA9\u3084\u5909\u6210\u5CA9\u306B\u7523\u3059\u308B\u3002"@ja . . "Pigeonita silikato motako minerala da eta clinoPiroxene subtaldearen kidea da."@eu . "Brittle"@en . . . . . . "Vitreous to dull"@en . . . . . "Pigeonit ist ein selten vorkommendes Mineral aus der Mineralklasse der \u201ESilikate und Germanate\u201C mit der chemischen Zusammensetzung (Mg,Fe,Ca)2[Si2O6]. Die in den runden Klammern angegebenen Elemente Magnesium, Eisen und Calcium k\u00F6nnen sich dabei in der Formel jeweils gegenseitig vertreten (Substitution, Diadochie), stehen jedoch immer im selben Mengenverh\u00E4ltnis zu den anderen Bestandteilen des Minerals."@de . "Pigeonite is a mineral in the clinopyroxene subgroup of the pyroxene group. It has a general formula of (Ca,Mg,Fe)(Mg,Fe)Si2O6. The calcium cation fraction can vary from 5% to 25%, with iron and magnesium making up the rest of the cations. Pigeonite crystallizes in the monoclinic system, as does augite, and a miscibility gap exists between the two minerals. At lower temperatures, pigeonite is unstable relative to augite plus orthopyroxene. The low-temperature limit of pigeonite stability depends upon the Fe/Mg ratio in the mineral and is hotter for more Mg-rich compositions; for a Fe/Mg ratio of about 1, the temperature is about 900 \u00B0C. The presence of pigeonite in an igneous rock thus provides evidence for the crystallization temperature of the magma, and hence indirectly for the water content of that magma. Pigeonite is found as phenocrysts in volcanic rocks on Earth and as crystals in meteorites from Mars and the Moon. In slowly cooled intrusive igneous rocks, pigeonite is rarely preserved. Slow cooling gives the calcium the necessary time to separate itself from the structure to form exsolution lamellae of calcic clinopyroxene, leaving no pigeonite present. Textural evidence of its breakdown to orthopyroxene plus augite may be present, as shown in the accompanying microscopic image. Pigeonite is named for its type locality on Lake Superior's shores at Pigeon Point, Minnesota, United States. It was first described in 1900."@en . "Het mineraal pigeoniet is een magnesium-ijzer-calcium-inosilicaat met de chemische formule (Mg,Fe2+,Ca)(Mg,Fe2+)Si2O6. Het behoort tot de clinopyroxenen."@nl . . .