Awọn ohun-ini Ọja
Orukọ Ilu Kannada: Apẹrẹ Earty
Awọn ALAIL: SpyCrystalline Square
Tiwqpo: Eroopo Afẹfẹ
Didara ohun elo kan: rirọ
Awọ: o kan grẹy
Mohs lilenes: 1-2
Lilo ọja
Apa ti ilẹ ni lilo pupọ ni awọn agbegbe simẹnti, opa aaye epo, okiki awọn ohun elo ti o ni iyasọtọ, carmrode aworan, awọn ọja aworan ati awọn ọja ti awọn eroja.
Ohun elo
Earthy ite jinjin metamorpiki inki inki microcrystalline, Pupọ ti erogba aworan, irin Ni kekere, pẹlu atako otutu otutu giga, gbigbe ooru, aise, lubrication, ati ṣiṣu. Ni lilo pupọ ninu simẹnti, smearing, awọn batiri, awọn ọja carbon, awọn ohun elo ikọwe, aplect, cracting, oluranlowo caraging, pinnu lati daabobo slag ati bẹbẹ lọ.
Ti ara aṣa
Fidio ọja
Akoko Irisiwaju:
| Opoiye (kilologs) | 1 - 10000 | > 10000 |
| Est. Akoko (awọn ọjọ) | 15 | Lati ṣe adehun |
