WebWelcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals. Search RRUFF Sample Data ... RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS; No Records Found: Displaying: - Records Found Search Again: Enter search criteria or leave all the fields blank to retrieve all ... WebRuff definition, a neckpiece or collar of lace, lawn, or the like, gathered or drawn into deep, full, regular folds, worn in the 16th and 17th centuries. See more.
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Webruff: [noun] a small freshwater European perch (Acerina cernua). WebApr 11, 2024 · In the present paper, an investigation on the natural and anthropic radioactivity and heavy metals content in a basalt aggregate for concrete from Sicily, Southern Italy, was performed as a case study. In particular, the evaluation of the specific activity of radium-226, thorium-232, potassium-40 and caesium-137 radionuclides was … philosophical and sociological
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WebName: Kenoargentotetrahedrite-(Fe) RRUFF ID: R061081 Ideal Chemistry: Ag 6 (Cu 4 Fe 2)Sb 4 S 12 Locality: Sadie mine, Elsa, Yukon, Canada Source: Lloyd Twaites LT 863 Owner: RRUFF Description: Dark gray metallic massive Status: The identification of this mineral has been made only by X-ray diffraction. Mineral Group: [ Tetrahedrite (10)] http://minerals.gps.caltech.edu/RRUFF/ WebFeb 8, 2024 · The Raman spectrum of the posnjakite crystals shows considerable complexity (Figure 19—Table 1), in agreement with the data reported in the literature [36,37; RRUFF ID R070316], with its typical bands at 1126, 1098, 1076, 972, 914, 731, 621, 612, 597, 506, 482, 422, 320, 242, 197, and 141 cm −1 . philosophical anime reddit