Documents Igneous rocks are further classified according to; Describes the appearance of an igneous rock,...

Igneous rocks are further classified according to; Reference: Pages 61 - 75 Igneous rocks are classified from texture mineral composition depends on: chemical makeup of parent…

Documents Chapter 6 . Age and Growth of Continental Crust from Radiogenic Isotopes

Chapter 6. Age and Growth of Continental Crust from Radiogenic Isotopes pp. 321-348 What is the crust? Continental crust? 1. Total mass = 0.6% silicate earth 2. Main reservoir…