Lucapa Diamond (ASX: LOM) and Petra Diamonds (LON: PDL) provided a glimmer of hope for the precious gemstones market on ... s access to higher-grade mining blocks, a result of strategic river ...
The rarity of precious gemstones comes down to the geologic ... There are 49 emerald deposits, according to a 2019 review in the journal Minerals. In comparison, there are about 1,000 rock ...
Gold and GemStone Mining Inc. focuses on the acquisition, exploration, and development of gold and silver properties in North and South America. It has a collaboration agreement with Ridgeback ...
Overview: Dundee Precious Metals Inc. is a gold mining company involved in the acquisition, exploration, development, mining, and processing of precious metals with a market capitalization of CA$2 ...