Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Lawsonite> ?p ?o }
- Lawsonite abstract "Lawsonite is a hydrous calcium aluminium sorosilicate mineral with formula CaAl2Si2O7(OH)2·H2O. Lawsonite crystallizes in the orthorhombic system in prismatic, often tabular crystals. Crystal twinning is common. It forms transparent to translucent colorless, white, and bluish to pinkish grey glassy to greasy crystals. Refractive indices are nα=1.665, nβ=1.672 - 1.676, and nγ=1.684 - 1.686. It is typically almost colorless in thin section, but some lawsonite is pleochroic from colorless to pale yellow to pale blue, depending on orientation. The mineral has a Mohs hardness of 8 and a specific gravity of 3.09. It has perfect cleavage in two directions and a brittle fracture.Lawsonite is a metamorphic mineral typical of the blueschist facies. It also occurs as a secondary mineral in altered gabbro and diorite. Associate minerals include epidote, titanite, glaucophane, garnet and quartz. It is an uncommon constituent of eclogite.It was first described in 1895 for occurrences in the Tiburon peninsula, Marin County, California. It was named for geologist Andrew Lawson (1861–1952) of the University of California by two of Lawson's graduate students, Charles Palache and Frederick Leslie Ransome.".
- Lawsonite thumbnail Lawsonite-169898.jpg?width=300.
- Lawsonite wikiPageID "4033532".
- Lawsonite wikiPageLength "9832".
- Lawsonite wikiPageOutDegree "62".
- Lawsonite wikiPageRevisionID "593676596".
- Lawsonite wikiPageWikiLink Andrew_Lawson.
- Lawsonite wikiPageWikiLink Anorthite.
- Lawsonite wikiPageWikiLink Bar_(unit).
- Lawsonite wikiPageWikiLink Blueschist.
- Lawsonite wikiPageWikiLink Category:Aluminium_minerals.
- Lawsonite wikiPageWikiLink Category:Calcium_minerals.
- Lawsonite wikiPageWikiLink Category:Sorosilicates.
- Lawsonite wikiPageWikiLink Charles_Palache.
- Lawsonite wikiPageWikiLink China.
- Lawsonite wikiPageWikiLink Conoscopic_interference_pattern.
- Lawsonite wikiPageWikiLink Crystal_twinning.
- Lawsonite wikiPageWikiLink Diorite.
- Lawsonite wikiPageWikiLink Eclogite.
- Lawsonite wikiPageWikiLink Epidote.
- Lawsonite wikiPageWikiLink Franciscan_Assemblage.
- Lawsonite wikiPageWikiLink Frederick_Leslie_Ransome.
- Lawsonite wikiPageWikiLink Gabbro.
- Lawsonite wikiPageWikiLink Garnet.
- Lawsonite wikiPageWikiLink Geologist.
- Lawsonite wikiPageWikiLink Glaucophane.
- Lawsonite wikiPageWikiLink Hermann–Mauguin_notation.
- Lawsonite wikiPageWikiLink Italy.
- Lawsonite wikiPageWikiLink Japan.
- Lawsonite wikiPageWikiLink Kyanite.
- Lawsonite wikiPageWikiLink Lithosphere.
- Lawsonite wikiPageWikiLink Mantle_(geology).
- Lawsonite wikiPageWikiLink Marin_County,_California.
- Lawsonite wikiPageWikiLink Metamorphic_facies.
- Lawsonite wikiPageWikiLink Metamorphic_rock.
- Lawsonite wikiPageWikiLink Metamorphism.
- Lawsonite wikiPageWikiLink Mohs_scale_of_mineral_hardness.
- Lawsonite wikiPageWikiLink New_Caledonia.
- Lawsonite wikiPageWikiLink New_Zealand.
- Lawsonite wikiPageWikiLink Orthorhombic_crystal_system.
- Lawsonite wikiPageWikiLink Phengite.
- Lawsonite wikiPageWikiLink Piedmont.
- Lawsonite wikiPageWikiLink Pleochroism.
- Lawsonite wikiPageWikiLink Protolith.
- Lawsonite wikiPageWikiLink Quartz.
- Lawsonite wikiPageWikiLink Refractive_index.
- Lawsonite wikiPageWikiLink Ring_of_Fire.
- Lawsonite wikiPageWikiLink Schist.
- Lawsonite wikiPageWikiLink Serpentine_subgroup.
- Lawsonite wikiPageWikiLink Silicate_minerals.
- Lawsonite wikiPageWikiLink Space_group.
- Lawsonite wikiPageWikiLink Specific_gravity.
- Lawsonite wikiPageWikiLink Staurolite.
- Lawsonite wikiPageWikiLink Subduction.
- Lawsonite wikiPageWikiLink Talc.
- Lawsonite wikiPageWikiLink Tiburon_Peninsula.
- Lawsonite wikiPageWikiLink Titanite.
- Lawsonite wikiPageWikiLink Transparency_and_translucency.
- Lawsonite wikiPageWikiLink University_of_California.
- Lawsonite wikiPageWikiLink Zoisite.
- Lawsonite wikiPageWikiLinkText "Lawsonite".
- Lawsonite wikiPageWikiLinkText "lawsonite".
- Lawsonite 2v "Measured: 84° to 85°".
- Lawsonite birefringence "δ = 0.019 - 0.021".
- Lawsonite caption "Sample from the type locality in California with two elongated, lustrous and translucent crystals of pastel pink, lawsonite in mica schist".
- Lawsonite category Silicate_minerals.
- Lawsonite cleavage "Perfect on {100} and {010}, imperfect on {101}".
- Lawsonite color "Colorless, white, pale blue to grayish blue".
- Lawsonite diaphaneity "Translucent".
- Lawsonite formula "CaAl2Si2O72·H2O".
- Lawsonite gravity "= 3.05 - 3.12".
- Lawsonite habit "Commonly prismatic, tabular; also granular, massive".
- Lawsonite luster "Vitreous, greasy".
- Lawsonite mohs "7.5".
- Lawsonite name "Lawsonite".
- Lawsonite opticalprop "Biaxial".
- Lawsonite pleochroism "Weak; X = blue, pale brownish yellow; Y = deep bluish green, yellowish green; Z = colorless, yellowish".
- Lawsonite refractive "nα = 1.665 nβ = 1.672 - 1.676 nγ = 1.684 - 1.686".
- Lawsonite streak "White".
- Lawsonite strunz "9".
- Lawsonite symmetry Hermann–Mauguin_notation.
- Lawsonite symmetry "Orthorhombic dipyramidal".
- Lawsonite symmetry "Space group: Ccmm".
- Lawsonite system Orthorhombic_crystal_system.
- Lawsonite tenacity "Brittle".
- Lawsonite twinning "Common on {101} lamellar".
- Lawsonite unitCell "a = 5.847 Å, b = 8.79 Å, c = 13.128 Å; Z = 4".
- Lawsonite wikiPageUsesTemplate Template:Infobox_mineral.
- Lawsonite wikiPageUsesTemplate Template:Refbegin.
- Lawsonite wikiPageUsesTemplate Template:Refend.
- Lawsonite wikiPageUsesTemplate Template:Reflist.
- Lawsonite subject Category:Aluminium_minerals.
- Lawsonite subject Category:Calcium_minerals.
- Lawsonite subject Category:Sorosilicates.
- Lawsonite hypernym Mineral.
- Lawsonite type ChemicalSubstance.
- Lawsonite type Mineral.
- Lawsonite type Sorosilicate.
- Lawsonite type ChemicalObject.
- Lawsonite type Thing.