Kärkevagge represents a mild arctic environment, which does not preclude substantial chemical weathering in locations where abundant pyrite-rich bedrock and water coincide.
We propose that the acid sulfate weathering event was initiated when the Lake Michigan Lobe of the Wisconsin Glacier eroded pyrite-rich bedrock and deposited it in an outwash fan in front of the Valparaiso Moraine, where sorting by water depleted calcium carbonate-rich fine material relative to pyrite-rich coarse material.
This mineral-rich bedrock dips below the Earth's surface and re-emerges here in central Colombia to create the perfect (and only) place on Earth for the macarenia clavigera to live.
Certain granites are typical of uranium-bearing natural materials, but it is always possible to find uranium-rich bedrocks of different types used locally as building materials.
Quartz (crystalline silica)–rich veins in bedrock (Garba 2003) were mined by hand from near-surface workings.
He patents his invention and starts a company to sell the new product--Monopoly Shoe, known as MS. Shoes quickly become the rage, and MS's founder becomes the richest man in Bedrock.
After news spread of the rich payload found near bedrock at Barkerville, a large number of gold-seekers were also drawn to the former fur-trading territories of Chilcotin and Carrier.
Production forest, rotation 100 years, exposition N, average slope 25°, altitude 800 m, brown soil on silicate bedrock with rich nutrient content and fresh, vegetation type SV, total area of stand 2.1 ha.
Production forest, rotation 100 years, exposition N, average slope 25°, altitude 700 m, brown soil on silicate bedrock with rich nutrient content and fresh, vegetation type SF, total area of stand 14.9 ha, age 75 years (100percentt spruce yield class 13), density 09, 591 m3 standing volume per hectare.
Production forest, rotation 100 years, exposition N, average slope 25°, altitude 800 m, brown soil on silicate bedrock with rich nutrient content and fresh, vegetation type SF, total area of stand 3.6 ha, age 95 years (100percentt spruce yield class 14), density 09, 769 m3 standing volume per hectare.
Production forest, rotation 100 years, exposition N, average slope 25°, altitude 700 m, brown soil on silicate bedrock with rich nutrient content and fresh, vegetation type SF, total area of stand 10.4 ha, age 70 years (100percentt spruce yield class 13), density 09, 550 m3 standing volume per hectare.
