GREY ANTRACITE

Description

Very fine-grained dark grey quartzite with darker grey vein-structures.

Origin

Brazil

Petrographic Classification

Metamorphic rock - non foliated rocks - Quartzite (EN 12670)

Image gallery

materialImageb070df5a-6a22-42d1-8b5e-0a260b50a8a4
materialImagec9e6dacc-086c-475e-9382-133b72ad2730