• Gasparite-(Ce) Mineral Data

    webmineral.com/data/Gasparite-%28Ce%29.shtml Gasparite-(Ce) is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram. Greater than 70 Bq / gram. Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 10 cm box) 644.14 ±161.03 grams of pure Gasparite-(Ce) .
  • Verification - Mindat.org

    www.mindat.org/min-1656.html Large number of pages viewed. While we don't want to limit you viewing as many pages as you would like on mindat.org, we do need to prevent people from automated downloads of our content.
  • Gasparite-(Ce) Mineral Data

    webmin.mindat.org/data/Gasparite-(Ce).shtml Concentration of Gasparite-(Ce) per GRapi unit = 21.18 (PPM) Gasparite-(Ce) is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram. Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 10 cm box) 644.14 ±161.03 grams of pure Gasparite-(Ce) .
  • Gasparite-(Ce) - Mindat.org

    www.mindat.org/gm/1656 Typical gasparite-(Ce) pseudomorph after synchysite. FoV 5.5 mm Self collected Aug. 26th 1993. Picture taken with Zeiss V20, Achromat 1.5, Nikon D5000, Helicon Pro
  • Gasparite-(La), La(AsO4), a new mineral from Mn ores of ...

    pubs.geoscienceworld.org/.../Gasparite-La-La-AsO4-a-new-mineral-from-Mn-ores-of Gasparite-(La) has a monoclinic structure with the space group P2 1 /n. Our studies revealed that gasparite-(La) from the Ushkatyn-III deposit and Wanni glacier have different origins. La/Ce and As/P/V ratios in gasparite-(La) may be used as an indicator of formation conditions.
  • Gasparite-(Ce) (Ce La Nd)AsO4 - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/gasparite-(Ce).pdf Gasparite-(Ce) (Ce,La,Nd)AsO4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. As pseudorhombohedral crystals, to 0.5 mm,
  • (PDF) Arsenian monazite-(Ce) and xenotime-(Y), REE ...

    www.researchgate.net/.../248494825_Arsenian_monazite-Ce_and_xenotime-Y_REE_ar... monazite-(Ce) and gasparite-(Ce) occurs in the nature. Natural chernovite-(Y) is commonly P-bearing, with As/ (As+P) ranging from 0.63 to 0.95 ( Graeser et al., 1973;
  • AMCSD Search Results - rruff.geo.arizona.edu

    rruff.geo.arizona.edu/AMS/minerals/Gasparite-(Ce) Gasparite-(Ce) Kolitsch U, Holtstam D, Gatedal K : European Journal of Mineralogy 16 (2004) 111-116: Crystal chemistry of REEXO4 compounds (X = P, As, V). I. Paragenesis and crystal structure of phosphatian gasparite-(Ce) from the Kesebol Mn-Fe-Cu deposit, Vastra Gotaland, Sweden: Locality: Kesebol Mn-Fe-Cu deposit, Vastra Gotaland, Sweden
  • Monazite: A rare-earth phosphate mineral.

    geology.com/minerals/monazite.shtml Monazite is a rare phosphate mineral with a chemical composition of (Ce,La,Nd,Th)(PO 4,SiO 4). It usually occurs in small isolated grains, as an accessory mineral in igneous and metamorphic rocks such as granite, pegmatite, schist, and gneiss. These grains are resistant to weathering and become concentrated in soils and sediments downslope from ...
  • Monazite-(Ce) Mineral Data

    webmineral.com/data/Monazite-(Ce).shtml 08.AD.50 Gasparite-(Ce) CeAsO4 P 2 1 /n 2/m : 08.AD.50 Monazite-(Ce) (Ce,La,Nd,Th)PO4 P 2 1 /n 2/m : 08.AD.50 Monazite-(La) (La,Ce,Nd)PO4 P 2 1 /n 2/m : 08.AD.50 Monazite-(Nd) (Nd,Ce,La)(P,Si)O4 P 2 1 /n 2/m : 08.AD.50 Rooseveltite BiAsO4 P 2/m 2/m : 08.AD.50 Monazite-(Sm)! SmPO4 P 2 1 /n 2/m : Other Monazite-(Ce) Information: See Also: Links ...