• Calderite - Wikipedia

    en.wikipedia.org/wiki/Calderite Calderite is a mineral in the garnet group with the chemical formula (Mn 2+, Ca) 3 (Fe 3+, Al) 2 (Si O 4) 3. It is dark reddish brown to dark yellowish in color and generally granular massive in form. It was named for geologist James Calder who worked on the geology of India.
  • Calderite: Mineral information, data and localities.

    www.mindat.org/min-864.html Calderite has faded from the literature and was not regarded as a valid species (Fleischer 1971, 1975), until the a manganese-iron garnet reported by Vermass (1952) from Namibia and the calderite reported from Labrador by Klein (1966) was reinvestigated by Dunn (1979).
  • Calderite Mineral Data

    www.webmineral.com/data/Calderite.shtml Visit our Advertisers for Calderite : A Bijoux Google Search for Calderite Dakota Matrix Minerals Google Search for Calderite John Betts Fine Minerals Search for Calderite McDougall Minerals Google Search for Calderite Rock and Mineral Shows Google Search for Calderite Weinrich Minerals, Inc. Google Search for Calderite. Ask about Calderite here :
  • Calderite - The Mineral and Gemstone Kingdom

    www.minerals.net/mineral-variety/Mineral/Calderite.aspx Calderite. Rare member of the Garnet group that is in intermediary between Spessartine and Andradite. The chemical formula of Calderite is (Mn,Ca) 3 (Fe 3+,Al) 2 Si 3 O 12. Back
  • What does calderite mean? - definitions.net

    www.definitions.net/definition/CALDERITE Definition of calderite in the Definitions.net dictionary. Meaning of calderite. What does calderite mean? Information and translations of calderite in the most comprehensive dictionary definitions resource on the web.
  • Calderite Mineral Data - Mineralogy Database

    webmin.mindat.org/data/Calderite.shtml Ask about Calderite here : Ask-A-Mineralogist from the Mineralogical Society of America Mindat.org's Discussion Groups Original Rockhounds Discussion Group Rockhounds Discussion Group on Yahoo Groups Mineral Discussion Forum from Fabre Minerals - also available in Español. Print or Cut-and-Paste your Calderite Specimen Label here :
  • Calderite (Mn2+ 3+ 3 2 4 3 - handbookofmineralogy.com

    www.handbookofmineralogy.com/pdfs/calderite.pdf Calderite (Mn2+;Ca)3(Fe3+;Al)2(SiO4)3 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Cubic. Point Group: 4=m 3 2=m: Granular, massive. Physical Properties: Hardness = 7 D(meas.) = 4.05 D(calc.) = 4.07 Optical Properties: Semitransparent. Color: Dark reddish brown to dark yellowish; yellow to pale greenish yellow in thin section.
  • Category:Calderite - Wikimedia Commons

    commons.wikimedia.org/wiki/Category:Calderite Media in category "Calderite" The following 5 files are in this category, out of 5 total.
  • Synthesis and stability of the garnet calderite in the ...

    www.researchgate.net/profile/Dominique_Lattard/.../557789cc08aeacff20004d10.pdf Synthesis and stability of the garnet calderite ... high calderite contents (up to 69 mol% after Klein 1966) ... Synthesis and stability of the garnet calderite in the system Fe-Mn-Si-O ...
  • Ankerite - Wikipedia

    en.wikipedia.org/wiki/Ankerite Ankerite is a calcium, iron, magnesium, manganese carbonate mineral of the group of rhombohedral carbonates with formula: Ca(Fe,Mg,Mn)(CO 3) 2.In composition it is closely related to dolomite, but differs from this in having magnesium replaced by varying amounts of iron(II) and manganese.It forms a series with dolomite and kutnohorite.. The crystallographic and physical characters resemble ...