Explore the mineral-rich region of Northern California with Rockhounding Northern California and unearth the state’s best rockhounding sites, ranging from popular and commercial sites to numerous lesser-known areas. Featuring an overview of the state’s geologic history as well as a site-by-site guide to the best rockhounding locations, Rockhounding Northern California is the ideal resource for rockhounds of all ages and experience levels.
Формат: Скан PDf
Формат: Скан PDf
https://www.yakaboo.ua/ua/rockhounding-northern-california-a-guide-to-the-region-s-best-rockhounding-sites.html