nacrite
1Nacrite — Al2Si2O5(OH)4 is a clay mineral that is a polymorph (or polytype) of kaolinite. It crystallizes in the monoclinic system. X ray diffraction analysis is required for positive identification. Nacrite was first described in 1807 for an occurrence in …
2Nacrite — Catégorie IX : silicates[1] Général Classe de Strunz 09.ED.05 Formule brute …
3nacrite — s. f. [Mineralogia] Variedade de caulim. ♦ Grafia no Brasil: nacrita …
4nacrite — nakritas statusas T sritis chemija apibrėžtis Mineralas. formulė Al₄[(OH)₈Si₄O₁₀] atitikmenys: angl. nacrite rus. накрит …
5nacrite — clay mineral, a form of kaolinite [Al2Si2O5(OH)4] (q.v.). * * * …
6nacrite — (na kri t ) s. f. Terme de minéralogie. Variété de talc qui a l éclat de la nacre …
7nacrite — na·crì·te s.f. TS mineral. minerale del gruppo della caolinite {{line}} {{/line}} DATA: 1834. ETIMO: der. del fr. nacre madreperla con 2 ite …
8nacrite — pl.f. nacriti …
9nacrite — na·crite …
10nacrite — ˈnāˌkrīt noun ( s) Etymology: French, from nacre + ite; from its pearly scales : a clay mineral Al2Si2O5(OH)4 consisting of hydrous silicate of aluminum and being polymorphous with kaolinite …
