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Mineralogy



Rock Type / MineralKey ComponentsDensityPeFGRHydrogen IndexVpVp/VsCompressibilityThermal conductivitySpecific Heat Capacity



g/cm3
API


kPa-1

1Shale / Mudstone / Argillite


80 – 140





2Limestone CalciteCaCO32.714.85 – 10





3Limestone
Aragonite
CaCO32.99







4DolomiteCaMg(CO3)22.85 – 2.873.010 – 20





5SandstoneSiO2, Feldspar2.651.810 – 20





6AnhydriteCaSO42.9775.05






7










8


Mineral


9
10QuartzSiO22.59 –2.65







11Feldspar
2.55 – 2.76







12Siltstone









13










14Clay 1 Chlorite
2.8







15Clay 2 Glauconite
2.3







16Clay 3 Kaolinite
2.59







17Clay 4 Illite
2.66







18Clay 5 Montmorillonite / Smectite
2.1 – 2.6







19Mica{KNa, Ca , AlMgFe, Si} O20(OHF)43.0 – 3.05
500





20SylviteKCL1.99
100 – 170





21Halite (Rock Salt)NaCl2.032 – 2.164.60





22CoalC1.2 – 1.8
0





23















References




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