Question

basalt rock leads to the information of soil​

Answer 1

Answer:

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Basalt releases much calcium and will produce only clay and silt when it weathers to soil. It is one of the most common rocks in the area, so that the black clay soils, uniform texture, coarse structure and grey clay soils (Northcote's Ug category) which develop on the basalt, or the alluvium from it, are widespread.

Answer 2

Basaltic parent material tends to generate very fertile soils because it also provides phosphorus, along with significant amounts of iron, magnesium, and calcium. Some unconsolidated materials, such as river-flood deposits, make for especially good soils because they tend to be rich in clay minerals.