Large, long-lived, and entirely molten magma chambers once existed in Earth's crust - Science Daily

Geologists have come up with multiple lines of evidence indicating that the Bushveld Complex in South Africa functioned as a 'big magma tank' in the ancient Earth's crust.

An international group of researchers led by geologists from Wits University in Johannesburg have come up with multiple lines of evidence indicating that the Bushveld Complex in South Africa function… [+2447 chars]

full article...