Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Pumpellyite> ?p ?o. }
Showing items 1 to 29 of
29
with 100 items per page.
- Pumpellyite abstract "Pumpellyite is a group of closely related sorosilicate minerals: pumpellyite-(Mg): Ca2MgAl2[(OH)2|SiO4|Si2O7]·(H2O)pumpellyite-(Fe2+): Ca2Fe2+Al2[(OH)2|SiO4|Si2O7]·(H2O)pumpellyite-(Fe3+): Ca2(Fe3+,Mg,Fe2+)(Al,Fe3+)2[(OH,O)2|SiO4|Si2O7]·H2Opumpellyite-(Mn2+): Ca2(Mn2+,Mg)(Al,Mn3+,Fe3+)2[(OH)2|SiO4|Si2O7]·(H2O)pumpellyite-(Al): Ca2(Al,Fe2+,Mg)Al2[(OH,O)2|SiO4|Si2O7]·H2OPumpellyite crystallizes in the monoclinic-prismatic crystal system. It typically occurs as blue-green to olive green fibrous to lamellar masses. It is translucent and glassy with a Mohs hardness of 5.5 and a specific gravity of 3.2. It has refractive indices of nα=1.674–1.748, nβ=1.675–1.754 and nγ=1.688–1.764.Pumpellyite occurs as amygdaloidal and fracture fillings in basaltic and gabbroic rocks in metamorphic terranes. It is an indicator mineral of the prehnite-pumpellyite metamorphic facies. It is associated with chlorite, epidote, quartz, calcite and prehnite. It was first described in 1925 for occurrences in the Calumet mine, Houghton Co., Keweenaw Peninisula, Michigan and named for United States geologist, Raphael Pumpelly (1837–1923).".
- Pumpellyite thumbnail Mineraly.sk_-_pumpellyit.jpg?width=300.
- Pumpellyite wikiPageExternalLink mipumpellyite.htm.
- Pumpellyite wikiPageExternalLink Pumpellyite-(Mg).shtml.
- Pumpellyite wikiPageID "4212044".
- Pumpellyite wikiPageRevisionID "543363564".
- Pumpellyite caption "A sample of pumpellyite".
- Pumpellyite category Silicate_minerals.
- Pumpellyite hasPhotoCollection Pumpellyite.
- Pumpellyite name "Pumpellyite".
- Pumpellyite strunz "9".
- Pumpellyite subject Category:Sorosilicates.
- Pumpellyite type ChemicalSubstance.
- Pumpellyite type Mineral.
- Pumpellyite type ChemicalObject.
- Pumpellyite type Thing.
- Pumpellyite comment "Pumpellyite is a group of closely related sorosilicate minerals: pumpellyite-(Mg): Ca2MgAl2[(OH)2|SiO4|Si2O7]·(H2O)pumpellyite-(Fe2+): Ca2Fe2+Al2[(OH)2|SiO4|Si2O7]·(H2O)pumpellyite-(Fe3+): Ca2(Fe3+,Mg,Fe2+)(Al,Fe3+)2[(OH,O)2|SiO4|Si2O7]·H2Opumpellyite-(Mn2+): Ca2(Mn2+,Mg)(Al,Mn3+,Fe3+)2[(OH)2|SiO4|Si2O7]·(H2O)pumpellyite-(Al): Ca2(Al,Fe2+,Mg)Al2[(OH,O)2|SiO4|Si2O7]·H2OPumpellyite crystallizes in the monoclinic-prismatic crystal system.".
- Pumpellyite label "Pumpellyiet".
- Pumpellyite label "Pumpellyite".
- Pumpellyite label "Pumpellyíta".
- Pumpellyite sameAs Pumpellyíta.
- Pumpellyite sameAs Pumpellyiet.
- Pumpellyite sameAs m.0bq732.
- Pumpellyite sameAs Q782700.
- Pumpellyite sameAs Q782700.
- Pumpellyite wasDerivedFrom Pumpellyite?oldid=543363564.
- Pumpellyite depiction Mineraly.sk_-_pumpellyit.jpg.
- Pumpellyite isPrimaryTopicOf Pumpellyite.
- Pumpellyite name "Pumpellyite".