Mining

Macarthur Minerals substantially increases its hematite resource inventory, supported by metallurgical testwork

THIS NEWS RELEASE IS NOT FOR DISTRIBUTION TO UNITED STATES SERVICES OR FOR DISSEMINATION IN THE UNITED STATES. Macarthur Minerals Limited (TSX:MMS)(OTCQX:MMSDF) (the “Company” or “Macarthur”) is ...
unr.edu

Mineral Monday: Hematite

The College of Science weekly video series, Mineral Monday, explores the many minerals, fossils and historical objects on display at the W.M. Keck Earth Science and Mineral Engineering Museum, as told ...
Mining

Macarthur Minerals increases its Snark and Drabble Downs direct shipping hematite mineral resource by 46% to 14 million tonnes

Macarthur Minerals Limited (TSX VENTURE:MMS)(OTCQX:MMSDF) (“the Company”) is pleased to advise of a 46% increase in the Hematite Goethite Mineral Resource estimate for its Snark & Drabble Downs ...
Lansing State Journal

Why does the beach have black sand? What to know about magnetite in Michigan

Finding black streaks or splotches in the sand while walking along a Michigan beach may have you wondering if you've stumbled across some sort of pollution, but it's actually a completely natural ...
Yahoo Finance

Macarthur Minerals Substantially Increases its Hematite Resource Inventory, Supported by Metallurgical Testwork

THIS NEWS RELEASE IS NOT FOR DISTRIBUTION TO UNITED STATES SERVICES OR FOR DISSEMINATION IN THE UNITED STATES. -- Results of two metallurgical test work programs indicate that it is technically ...