 | Yang, H., Sun, H. J., Downs, R. T. (2011) Hazenite, KNaMg2(PO4)2·14H2O, a new biologically related phosphate mineral, from Mono Lake, California, U.S.A. American Mineralogist, 96 (4) 675-681 doi:10.2138/am.2011.3668 | Journal (article/letter/editorial) | | 2011 Hazenite, KNaMg2(PO4)2⋅14H2O, a new biologically related phosphate mineral, from Mono Lake, California...biologically related, struvite-type phosphate mineral, hazenite, ideally KNaMg2(PO4)2⋅14H2O, has been found in...(mainly calcite and aragonite) substrates in Mono Lake, California. The mineral occurs as radiating clusters...densities are 1.91(3) and 1.88(2) g/cm3, respectively. Hazenite is biaxial (+), with nα =1.494(1), nβ = 1.498(1)...97(Na0.96Ca0.02)Mg2.07[(P0.98S0.02)O4]2⋅13.90H2O. Hazenite is orthorhombic with space group Pmnb and unit-cell |  | | Report (issue) | | Hazenite KNaMg2(PO4)2·14H2O Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m. crystals elongated...11.2195(8) Z=4 X-ray Powder Pattern: Mono Lake, California, USA. 4.302 (100), 2.767 (51), 2.670 (51)...09 0.21 25.27 0.54 [45.27] 100.00 (1) Mono Lake, California, USA; average of 20 electron microprobe analyses...aragonite) substrates or tufa in a hypersaline alkaline lake in a hydrologically closed basin. Association: Calcite...aragonite. Distribution: From the south shore of Mono Lake, California, USA. Name: Honors Robert Miller Hazen |  | Yang, H., Martinelli, L., Tasso, F., Sprocati, A. R., Pinzari, F., Liu, Z., Downs, R. T., Sun, H. J. (2014) A new biogenic, struvite-related phosphate, the ammonium-analog of hazenite, (NH4)NaMg2(PO4)2·14H2O. American Mineralogist, 99 (8) 1761-1765 doi:10.2138/am.2014.4768 | Journal (article/letter/editorial) | | struvite-related phosphate, the ammonium-analog of hazenite, (NH4)NaMg2(PO4)2·14H2O Hexiong Yang1,*, Livia...struvite-related phosphate, the ammonium analog of hazenite (AAH), ideally (NH4) NaMg2(PO4)2·14H2O, has been...292(1) Å, and V = 1985.0(3) Å3. Compared with hazenite, the substitution of NH4+ for K+ results in a...infrared and Raman spectra of AAH resemble those of hazenite, as well as struvite. Our study reveals that AAH...Na-bearing solutions and pH below 10.0. No AAH or hazenite was found in experiments with the K-bearing solutions |
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South shore, Mono Lake, Mono County, California, USA