Combined with the biomineralization concept, calcium carbonate biodeposition is a promising technique for improving aggregate quality, leading to a reduction in the water absorption capacity of the ...

The BC H2 Projects are underlain by serpentinized ultramafic rocks-an established source of natural hydrogen through water-rock reactions.

Dr. Rowley explained: “As the calcium carbonate is formed, the soil around the tree becomes more alkaline. The calcium carbonate is formed both on the surface of the tree and within the wood ...

Warehouse Sale! We are opening the warehouse to the public for a retail event! July 10-12! Free admission! We have over 6000 square feet of crystals and specimens at incredible prices! We have over ...

Calcium oxalate is one of the most abundant biominerals and the crystals are produced by many plants. The microorganisms that convert calcium oxalate to calcium carbonate are also widespread.

Hoping to find some crystals or rocks this summer? You have to check out these spots in Oklahoma.

Hoping to find some crystals or rocks this summer? You have to check out these spots in Oklahoma.

A cluster of ancient rocks estimated to be 4.16 billion years old rises from the Nuvvuagittuq Greenstone Belt in northeastern Canada, with a knife placed beside them for scale. (CREDIT: Jonathan O ...