Minerals of the World By Walter Schumann
Minerals of the World : Schumann, Walter: : Livres Minerals of the World
No Problem Minerals of the World well done Minerals of the World This is a very good identification guide once you start using his system of streak colour, hardness and specific gravity instead of just looking through the pictures and guessing. No small guide can cover every mineral known but this one gets most of them and for the ones it is missing it will get you close.I would suggest that if you can not identify the mineral using this guide you should take it to a university geology department because it might be something rare. Minerals of the World
