The activity reinforced GSI’s commitment to real-world learning and global gemological excellence for students.

Add Yahoo as a preferred source to see more of our stories on Google. It’s a stark, startling contrast. Beautiful, precious jewels, like rubies, emeralds and sapphires, are often sourced in dismal ...

July 20 (Reuters) - Precious gem producer Gemfields GMLJ.JGEMGE.L on Wednesday reported an attack close to its ruby mine in Mozambique's northern Cabo Delgado province, but said operations had not ...

Precious gem miner Gemfields Group has stopped operations at its Montepuez ruby mine in Mozambique's Cabo Delgado province after an attack was reported at a nearby facility, it said on Thursday. "This ...

Odisha has made a big discovery that could change its mining future. The state has found diamond-bearing stones in Nuapada ...

Western North Carolina offers several locations for gem mining and exploration. Emerald Village, near Spruce Pine, allows visitors to dig for gems and go underground. Other popular spots in and around ...

Oct 20 (Reuters) - Precious gem miner Gemfields Group (GEMGE.L), opens new tab, has stopped operations at its Montepuez ruby mine in Mozambique's Cabo Delgado province after an attack was reported at ...