𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the Identification of Pre-Hispanic Obsidian Mines in Southern Hidalgo

✍ Scribed by Thomas H. Charlton

Book ID
124779251
Publisher
The Society for American Archaeology
Year
1969
Tongue
English
Weight
389 KB
Volume
34
Category
Article
ISSN
0002-7316

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Prehispanic Obsidian Mines in Southern H
Prehispanic Obsidian Mines in Southern Hidalgo
✍ Michael W. Spence and Jeffrey Parsons πŸ“‚ Article πŸ“… 1967 πŸ› The Society for American Archaeology 🌐 English βš– 396 KB
Environmental impacts of surface mining
Environmental impacts of surface mining on mined lands, affected streams and agricultural lands in the Dabaoshan Mine region, southern China
✍ C. Lin; X. Tong; W. Lu; L. Yan; Y. Wu; C. Nie; C. Chu; J. Long πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 249 KB

## Abstract Impacts of surface mining on ecosystems were investigated in the Guangdong Dabaoshan Mine region, southern China. Significant soil acidification has been induced by mining activities which cause oxidation of metal sulfides contained in the mine spoils. Natural colonization of vegetation