Densities of various rock types sampled from the middle part of the Korean peninsula (Park et al., 2009)
Rock Type | Sample | Density (g/㎤) | ||
---|---|---|---|---|
Range | Mean | SD | ||
Andesite (Kban) | 138 | 2.43 ~ 3.00 | 2.70 | 0.08 |
Basalt (Qba) | 3 | 2.62 ~ 2.83 | 2.72 | 0.10 |
Biotite Granite (Jbgr) | 315 | 2.26 ~ 2.83 | 2.64 | 0.05 |
Breccia (Ksb) | 9 | 2.42 ~ 2.70 | 2.53 | 0.08 |
Granitic Gneiss (PRgrgn) | 391 | 2.48 ~ 3.10 | 2.68 | 0.07 |
Granite Prophyry (Kgp) | 21 | 2.52 ~ 2.70 | 2.59 | 0.04 |
Rhyolite (Krh) | 11 | 2.45 ~ 2.73 | 2.56 | 0.07 |
Sand Stone (DM) | 203 | 2.44 ~ 3.09 | 2.67 | 0.07 |
Schist (PRsch) | 22 | 2.64 ~ 3.18 | 2.77 | 0.15 |
Metasyenite (PRgms) | 2 | 2.69 ~ 3.14 | 2.92 | 0.30 |
Tuff (Kdt) | 149 | 2.44 ~ 2.86 | 2.62 | 0.08 |