• Potassic-magnesio-fluoro-arfvedsonite is an amphibole mineral first discovered in Quebec, Canada, in an area which is part of the Canadian Shield which...
    5 KB (520 words) - 20:30, 22 December 2023
  • Thumbnail for Axinite
    Axinite (redirect from Magnesio-axinite)
    Axinite is a brown to violet-brown, or reddish-brown bladed group of minerals composed of calcium aluminium boro-silicate, (Ca,Fe,Mn)3Al2BO3Si4O12OH. Axinite...
    4 KB (242 words) - 21:58, 10 January 2024
  • Thumbnail for Benitoite
    glaucophane schist within a serpentinite body. In Japan, the mineral occurs in a magnesio-riebeckite-quartz-phlogopite-albite dike cutting a serpentinite body. Blue...
    7 KB (529 words) - 19:41, 11 August 2023
  • Thumbnail for Italma
    Italma (acronym of Italiano Alluminio Magnesio) is an aluminium alloy. It was produced by A.S.A. (Alluminio Soc. Anonima) and was introduced shortly after...
    1 KB (93 words) - 16:14, 27 April 2024
  • Thumbnail for Riebeckite
    Riebeckite is a sodium-rich member of the amphibole group of silicate minerals, chemical formula Na2(Fe2+3Fe3+2)Si8O22(OH)2. It forms a solid solution...
    7 KB (557 words) - 12:14, 14 February 2024
  • Thumbnail for Tourmaline
    Lcc Magnesio-dutrowite Na(Mg2.5Ti0.5)Al6Si6O18(BO3)3(OH)3O 2023-015 Mdtw Magnesio-foitite ▢(Mg2Al)Al6Si6O18(BO3)3(OH)3OH 1998-037 Mfoi Magnesio-lucchesite...
    39 KB (3,189 words) - 23:52, 1 April 2024
  • Thumbnail for Quartz
    traces of iron in its structure. Blue quartz contains inclusions of fibrous magnesio-riebeckite or crocidolite. Inclusions of the mineral dumortierite within...
    60 KB (5,602 words) - 09:05, 28 April 2024
  • Thumbnail for Monticellite
    pure magnesium end-member composition but rare ferroan monticellites and magnesio-kirschsteinite are found with between 30 and 75 mol.% of the iron end member...
    4 KB (280 words) - 21:46, 3 January 2024
  • Thumbnail for Monzogranite
    fractionation. (Fagiono, 2002). Monzogranites can be divided into two groups (magnesio-potassic monzogranite and ferro-potassic monzogranite) and are further...
    11 KB (1,288 words) - 15:58, 18 September 2023
  • Rd), magnesio-fluoro-hastingsite (Na,K)Ca2(Mg,Fe3+,Ti)5(Si,Al)8O22F2 (IMA 2005-002, IMA 2012 s.p. Rd Rn from fluoro-magnesiohastingsite), magnesio-hastingsite...
    50 KB (4,887 words) - 15:54, 4 April 2024