Manitoba’s Little Limestone Lake is the largest marl lake in the world, a title that underscores its uniqueness and global importance. Tucked away in a remote area approximately 450 kilometres ...

A multimillion-dollar Toronto waterfront construction project is one of the biggest clients of a Prince Edward County business that’s being accused of illegally excavating more than one million ...

New occurrences of epithermal style microcrystalline quartz overprinting calcite veins were discovered within the 2.7 km mineralized Gally-Sulphide City-Pete's Trend grading 0.38 and 0.88g/t Au ...

Assumed metal recoveries of 90% Au, 93% Ag, 95% Sb, 94% Pb and Zn are based on published metallurgical tests on analogous intermediate sulphidation epithermal vein deposits. The Sb pricing derived ...

The margins of the vein host repeating bands of chalcedonic quartz-rhodochrosite-calcite and sulphides/sulphosalts stibnite-pyrite-arsenopyrite-sphalerite-galena-jamesonite (Figure 2). The centre of ...

The owner of a limestone quarry above Glenwood Springs has spent several years arguing that its contentious plan for an exponential expansion of the mine should be expedited under the 1872 Mining ...