
ARDESIA
Description
Very fine-grained, very finely layered homogeneous slate with dark black colour.
Origin
Italy
Petrographic Classification
Metamorphic rock - foliated rocks - Slate (EN 12670)
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Description
Very fine-grained, very finely layered homogeneous slate with dark black colour.
Origin
Italy
Petrographic Classification
Metamorphic rock - foliated rocks - Slate (EN 12670)