Böen, Roanne, Loire, Rhône-Alpes, France

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Upper Visean anthracifer tuffs (rhyolite).

Mineral List:

Albite
var: Oligoclase
Almandine
'Apatite'
Biotite
'Chlorite Group'

'Clinopyroxene Subgroup'
'Coal
var: Anthracite'
Corundum
'K Feldspar'
Pyrite

14 entries listed. 7 valid minerals.

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