Mineralogy
Rock Type / Mineral | Key Components | Density | PeF | GR | Hydrogen Index | Vp | Vp / Vs | Compressibility | Thermal conductivity | Specific Heat Capacity | Thermal diffusivity | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
RHOB | c | λ | cp | a | ||||||||
g/cm3 | GAPI | kPa-1 | W/(m · ºC) | kJ/(kg · ºC) | 10-6 m2/s | |||||||
1 | Rock Types | |||||||||||
2 | Shale / Mudstone / Claystone / Argillite | Silt < Clay | 1.36 – 2.88 | 80 – 140 | ||||||||
3 | Siltstone | Silt > Clay | 1.54 – 2.85 | 0.2 – 0.3 | 0.7 – 1.0 | 5.9 – 15.3 | ||||||
4 | Limestone Calcite | CaCO3 | 2.71 | 4.8 | 5 – 10 | 0.9 – 4.4 | 0.4 – 1.7 | 3.9 – 17.0 | ||||
5 | Limestone Aragonite | CaCO3 | 2.99 | 0.9 – 4.4 | 0.4 – 1.7 | 3.9 – 17.0 | ||||||
6 | Dolomite | CaMg(CO3)2 | 2.85 – 2.87 | 3.0 | 10 – 20 | 1.6 – 6.5 | 0.6 – 1.5 | 8.3 – 16.8 | ||||
7 | Sandstone | Quartz > Feldspar, Clay | 2.65 | 1.8 | 10 – 20 | |||||||
8 | Sand | Quartz | 1.6 – 2.0 | 0.4 – 1.7 | 0.8 | 0.2 | ||||||
9 | Anhydrite | CaSO4 | 2.977 | 5.05 | ||||||||
10 | Coal | C | 1.2 – 1.8 | 0 | ||||||||
11 | Halite (Rock Salt) | NaCl | 2.03 – 2.16 | 4.6 | 0 | |||||||
12 | Sylvite | KCl | 1.99 | 100 – 170 | ||||||||
13 | ||||||||||||
14 | Rock Forming Minerals | |||||||||||
15 | Quartz | SiO2 | 2.59 –2.65 | 2.5 | 0.7 | 1.36 | ||||||
16 | Feldspar | 2.55 – 2.76 | ||||||||||
17 | Silt | Quartz + Feldspar | 1.38 | |||||||||
18 | Clay 1 Chlorite | 2.8 | 0.4 – 3.0 | 0.8 – 3.6 | 2.5 – 11.5 | |||||||
19 | Clay 2 Glauconite | 2.3 | 0.4 – 3.0 | 0.8 – 3.6 | 2.5 – 11.5 | |||||||
20 | Clay 3 Kaolinite | 2.59 | 0.4 – 3.0 | 0.8 – 3.6 | 2.5 – 11.5 | |||||||
21 | Clay 4 Illite | 2.66 | 0.4 – 3.0 | 0.8 – 3.6 | 2.5 – 11.5 | |||||||
22 | Clay 5 Montmorillonite / Smectite | 2.1 – 2.6 | 0.4 – 3.0 | 0.8 – 3.6 | 2.5 – 11.5 | |||||||
23 | Mica | {K, Na, Ca , Al, Mg, Fe, Si} O20(OH, F)4 | 3.0 – 3.05 | 500 | 0.4 – 3.0 | 0.8 – 3.6 | 2.5 – 11.5 |