A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red ...

A weathered sign in the Minnesota River Valley proudly proclaims: “World’s Oldest Rock.” Erected in 1975, it marks a 3.8-billion-year-old gneiss — or so scientists thought.

Portsmouth officials have been working with the owners of Granite State Minerals Salt and Sand property after a shed ...

The finest example of Rhodochrosite in the world is on display in Denver, Colorado, at the Denver Museum of Nature and ...

The Geological Society of IUP has hosted a daily mineral sale this week. So far, the sale has been held on April 14-16 from 9 ...

The Rae project, acquired in 2023, is home to a number of historical non-JORC and ‘blue sky’ mineral estimates as well as up to 54.12% copper from rock chip assays ... southwest where outcropping ...

Marimaca Copper Corp. ("Marimaca Copper" or the "Company" (TSX: MARI) is pleased to announce results from the re-interpretation of data ...

Marimaca Copper Corp. (“Marimaca Copper” or the “Company” (TSX: MARI) is pleased to announce results from the re-interpretation of data in the Pampa Medina Project Area (“Pampa Medina”) which ...

Detailed price information for Marimaca Copper Corp (MARI-T) from The Globe and Mail including charting and trades.

EUREKA, UT / ACCESS Newswire / April 11, 2025 / Applied Minerals, Inc. (Eureka, UT) (the "Debtor"), in connection with its filing for Chapter 11 bankruptcy protection on November 11, 2024 ...

HELENA — The Helena Mineral Society is hosting its 79th annual Gem Mineral and Fossil Show this weekend at the Civic Center. Montana is called the Treasure State for a reason, known for its ...