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

materialImage8e82348b-74e3-42f2-90e2-c7c692fc17a2
materialImage1aa5d482-f02c-4c15-8ab3-c340873ecb53