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Sample ID:
PK58191
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Origin:
Mineral; Provenance: Italy
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Chemical Information:
Natural mixture of calcium carbonate (chalk) and calcium sulfate (gypsum)
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Sample Type:
Reference material
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Description:
Powder sample (0-120 µ)
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History of use:
Since antiquity
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Sample Source:
Kremer Pigments
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Alternative names:
Stone Chalk, Tailor Chalk
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Material Class:
Mineral pigments
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Acquisition Conditions:
Attenuated Total Reflectance (ATR) mode
Resolution: 4 cm-1 Scans: 128 Range: 4000-380 cm-1 |
