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Sanidine |
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Onorato E, Penta M, Sgarlata F |
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Periodico di Mineralogia 32 (1963) 1-34 |
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Struttura del Sanidino |
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Note: Occupancies not provided, estimated using Kroll & Ribbe, 1983 |
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Locality: Alban Hills, Rome Province, Latium, Italy |
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_database_code_amcsd 0020562 |
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8.48 12.97 7.18 90 115.98 90 C2/m |
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atom x y z occ Biso |
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K .2829 0 .1366 2.10 |
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SiR1 .0089 .1842 .2235 .744 .86 |
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AlR1 .0089 .1842 .2235 .256 .86 |
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SiR2 .7073 .1178 .3440 .756 .85 |
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AlR2 .7073 .1178 .3440 .244 .85 |
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O1 .6303 0 .2833 1.46 |
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O2 0 .1455 0 1.46 |
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O3 .8273 .1447 .2272 1.63 |
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O4 .0335 .3094 .2561 1.53 |
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O5 .1804 .1256 .4055 1.50 |
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