Origin of amphibole
Examples from the Web for amphibole
Historical Examples of amphibole
Both are common alteration products of magnesian silicate minerals such as olivine, pyroxene, and amphibole.The Economic Aspect of Geology
C. K. Leith
Pargasite, pr′ga-sīt, n. a dark-green crystallised variety of amphibole or hornblende.
The fibrous variety of serpentine is the principal source of asbestos, an amphibole asbestos being less common.Geology
William J. Miller