• Wollastonite-1A Mineral Data

    webmineral.com/data/Wollastonite-1A.shtml General Wollastonite-1A Information : Chemical Formula: CaSiO3 : Composition: Molecular Weight = 116.16 gm Calcium 34.50 % Ca 48.28 % CaO: Silicon 24.18 % Si 51.72 % SiO 2: Oxygen 41.32 % O: 100.00 % 100.00 % = TOTAL OXIDE
  • Wollastonite - Wikipedia

    en.wikipedia.org/wiki/Wollastonite Wollastonite is a calcium inosilicate mineral (Ca Si O 3) that may contain small amounts of iron, magnesium, and manganese substituting for calcium. It is usually white. It forms when impure limestone or dolomite is subjected to high temperature and pressure, which sometimes occurs in the presence of silica-bearing fluids as in skarns or in contact with metamorphic rocks.
  • Wollastonite-1A: Mineral information, data and localities.

    www.mindat.org/min-7369.html 1 photo of Wollastonite-1A associated with Vesuvianite Ca 19 Fe 3+ Al 4 (Al 6 Mg 2 )(☐ 4 )☐[Si 2 O 7 ] 4 [(SiO 4 ) 10 ]O(OH) 9 Related Minerals - Nickel-Strunz Grouping Hide
  • Wollastonite: The mineral Wollastonite information and ...

    www.minerals.net/mineral/wollastonite.aspx Wollastonite occurs in three different forms, depending on its crystallization.Common Wollastonite is known as Wollastonite 1A, indicating that it is one form of Wollastonite that crystallizes in the triclinic system. The "1A" distinguishes it from two rarer forms of Wollastonite, which are scientifically different minerals since they crystallize differently: Wollastonite 2M and Wollastonite 7A.
  • Wollastonite: Mineral information, data and localities.

    www.mindat.org/min-4323.html Wollastonite-1A: CaSiO 3: Tric. 1: P 1: 9.DG.07: Cascandite: Ca(Sc,Fe 3+)(HSi 3 O 9) Tric. 1: 9.DG.08: Plombièrite [Ca 4 Si 6 O 16 (OH) 2 · 2H 2 O]·(Ca·5H 2 O) Orth. 9.DG.10: Clinotobermorite [Ca 4 Si 6 O 17 · 2H 2 O]·(Ca·3H 2 O) Mon. 9.DG.10: Riversideite: Ca 5 (HSi 3 O 9) 2 · 2H 2 O: Orth. 9.DG.10: Tobermorite [Ca 4 Si 6 O 17 · 2H 2 ...
  • WOLLASTONITE (Calcium Silicate) - Amethyst Galleries

    www.galleries.com/Wollastonite Wollastonite is a common mineral in skarns or contact metamorphic rocks. Skarns can sometimes produce some wonderfully rare and exotic minerals with very unusual chemistries. However, wollastonite has no unusual elements in its chemistry and it is somewhat common and not considered very exotic among collectors.
  • Wollastonite – Occurrence, Properties, and Distribution

    www.azomining.com/article.aspx Wollastonite is named after the English chemist and mineralogist, William Hyde Wollaston. There are a number of monoclinic and triclinic polytypes of Wollastonite, which are as follows: Wollastonite-1A, Wollastonite-2M, Wollastonite-3Å, Wollastonite-4Å, Wollastonite-5Å, and Wollastonite-7Å.
  • WOLLASTONITE-1A - fluomin.org

    www.fluomin.org/uk/fiche.php From the White Knob quarry in the San Berardino Mts. CA, remarkable examples of orange or yellow-orange fluorescing wollastonite SW in blocky sections with orange-red fl. calcite SW and also red-fluorescing feldspar (species unidentified) of unusually high brightness.
  • Wollastonite-1A Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Wollastonite-1A.shtml PE Wollastonite-1A = 5.15 barns/electron U=PE Wollastonite-1A x rElectron Density= 14.97 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Wollastonite-1A is Not Radioactive : Wollastonite-1A Classification: Dana Class: 65.02.01.01a Inosilicate Single-Width Unbranched Chains, W=1 : with chains P=3
  • Wollastonite - Professional Mining Research

    s3-ap-southeast-2.amazonaws.com/media-aspermontlimited/.../wollastonite.htm Wollastonite-1A Mineral Data P 21 2 65.02.01.01c Wollastonite-3A-4A-5A-7A* CaSiO3 P1 1 65 09.DG.05 Pectolite NaCa2Si3O8(OH) P1 1 09.DG.05 Wollastonite-3A-4A-5A-7A* CaSiO3 P1 1 group 65.02.01.01a Wollastonite-1A CaSiO3 P1 1 65.02.01.01b Wollastonite-2M* CaSiO3