Parameters | Marble | Ultrabasite | Andesite |
Rr | Slightly rough | Very rough | Slightly rough |
3 | 6 | 3 | |
Rw | Slightly weathered | Highly weathered | Highly weathered |
5 | 1 | 1 | |
Rf | Hard infiling < 5 mm | None | Hard |
4 | 6 | 2 | |
Jv | 4.38 | 6.7 | 39.4 |
SCR | 12 | 13 | 6 |
SR | 68 | 58 | 22 |
GSI | 55 - 60 | 50 - 55 | 20 - 30 |
Quality | Good | Fair | Poor |