• Grattarolaite Mineral Data

    webmineral.com/data/Grattarolaite.shtml General Grattarolaite Information : Chemical Formula: Fe+++3O3(PO4) Composition: Molecular Weight = 310.51 gm Iron 53.96 % Fe 77.14 % Fe 2 O 3: Phosphorus 9.98 % P 22.86 % P 2 O 5: Oxygen 36.07 % O: 100.00 % 100.00 % = TOTAL OXIDE
  • What does grattarolaite mean? - definitions

    www.definitions.net/definition/grattarolaite Definition of grattarolaite in the Definitions.net dictionary. Meaning of grattarolaite. What does grattarolaite mean? Information and translations of grattarolaite in the most comprehensive dictionary definitions resource on the web.
  • Grattarolaite dictionary definition | grattarolaite defined

    www.yourdictionary.com/grattarolaite grattarolaite definition: Noun 1. (mineralogy) A trigonal-ditrigonal pyramidal mineral containing iron, oxygen, and phosphorus.Origin -ite...
  • Grattarolaite

    e-rocks.com/minerals/6647/grattarolaite Current Live Fixed Price Sales. Sign In. Username or e-mail *
  • Grattarolaite Fe33+O3 4 - Handbook of Mineralogy

    www.handbookofmineralogy.org/pdfs/grattarolaite.pdf Mineralogical Society of America Handbook of Mineralogy Revised 2/8/2013 Grattarolaite Fe
  • grattarolaite - Wiktionary

    en.wiktionary.org/wiki/grattarolaite grattarolaite A trigonal-ditrigonal pyramidal mineral containing iron, oxygen, and phosphorus. References “ ...
  • Rodolicoite and grattarolaite, two new phosphate minerals ...

    www.schweizerbart.de/.../Rodolicoite_and_grattarolaite_two_new_phosphate_mine... Abstract Grattarolaite and rodolicoite, two new anhydrous iron phosphates, were found at Santa Barbara lignite mine as reddish-brown nodules. They occur as small crystallites ( 1000 Å), associated in fine-scale intergrowth that prevent the measurement of physical properties. Grattarolaite is trigonal, with space group R3m; rodolicoite is also ...
  • What does gratuite mean? - Definitions.net

    www.definitions.net/definition/gratuite Definition of gratuite in the Definitions.net dictionary. Meaning of gratuite. What does gratuite mean? Information and translations of gratuite in the most comprehensive dictionary definitions resource on the web.
  • Rodolicoite Mineral Data

    www.webmineral.com/data/Rodolicoite.shtml As nodules in cavities intergrown with grattarolaite. Isostructural with berlinite; polymorphic relationship with heterosite. IMA Status: Approved IMA 1997 (Dana # Added) Locality: The Castelnuovo mine, Santa Barbara lignite area, Upper Arno River Valley, 30 km SE of Florence, Italy. Link to MinDat.org Location Data. Name Origin:
  • Use gratuitous in a sentence | gratuitous sentence examples

    sentence.yourdictionary.com/gratuitous According to the returns of 1903 there were 88 hospitals in the republic, which reported 79,051 admissions during the year, and had 6215 patients under treatment at its close; 628,536 patients received gratuitous medical assistance at the public dispensaries during the year; there were 24 foundling hospitals with 557 0 children; and there were 3092 persons in the various hospicios or asylums ...