Geology
pdf | | 0101-01-01 | Author:Le Li & Guangbin Zhang & Benhua Huang & Lin Ren & Aqun Zheng & Junjie Zhang & Yang Sun

( Category: Geology February 1,2023 )
pdf | | | Author:Society for Mining, Metallurgy & Exploration, Inc.

( Category: Geology August 6,2022 )
epub |eng | | Author:Francis, Ian;Holmes, Stuart;Yardley, Bruce;

A highly polished stone axe-head made from Langdale tuff, and recently found in Hertfordshire. A production site for stone axes, on Glaramara, Seathwaite. Waste rock fragments and flakes litter the ...
( Category: Geology March 22,2022 )