The Ruby Violet mine, owned by Gemstone Mining, produces 5,000 to 7,000 carats a year. "Gemstone mining map" was originally created and published by Mining Technology, a GlobalData owned brand.

A Landmark Year of Growth, New Leadership, and Strategic Advancements for Gold and Gemstone Mining JAKARTA, Indonesia, Dec. 19, 2024 (GLOBE NEWSWIRE) -- Gold and Gemstone Mining, Inc. ("Gemstone ...

GEM Mining announces their BTC production update, including over $8 million in revenue and plans for an additional 14,000 miners to be deployed. GEM Mining’s February BTC mining update shows it ...