Rock & Gem magazine | October 2016 - Download

download pdf - Rock & Gem magazine October 2016

English | 85 pages | Minerals Ebooks | 27 MB  | Mega.co.nz | Mediafire

Description:

This edition of Rock & Gem october 2016

* 150 years of minerals at yale

*Rock collecting in morocco

*Making cabs with glue

*An ode to agate

*Blue wrinkle lapislazuli

* Natural bridges geologic wonders

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