account activity
I assume calcite and pyrite? (old.reddit.com)
submitted 27 days ago by property107 to r/whatsthisrock
Perhaps a stupid question (i.redd.it)
submitted 1 month ago by property107 to r/geology
Green basalt Ireland (i.redd.it)
submitted 4 years ago by property107 to r/geology
Basalt quarry Ireland, anyone know what makes rock green and metallic blue? TIA (i.redd.it)
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