Excerpt from Manganese Deposits of the West Foot of the Blue Ridge, Virginia Manganese deposits occur sporadically along the whole west foot of the Blue Ridge i
This detailed study of the manganese deposits in the Blue Ridge Mountains of Virginia provides a comprehensive overview of the geology and mineralogy of the reg
Excerpt from Manganese Deposits of Western Virginia Anonymous, New manganese district in Virginia: Eng. And Min. Jour., vol. 104, No. 23, p. 990, Dec. 8, 1917.