What are these shiny black rocks? They almost look like glass. Bonus feline formation. : r/whatsthisrock
By A Mystery Man Writer
UPDATE* Big shiny metallic rock is strongly attracted to magnets
I carried this 26lb monster 6 miles so I could ask you guys what
Shiny black inclusions? : r/whatsthisrock
Shiny blackrock? : r/whatsthisrock
Help with identification please. Outside is black with crystal
Can anyone Identify this black glasslike rock for me please? : r
What are these shiny black rocks? They almost look like glass
UPDATE* Big shiny metallic rock is strongly attracted to magnets
Formation and 7 Rocks with Vitreous or Glassy Rock Texture
What are these shiny black rocks? They almost look like glass
hi! does anyone know what kind of rocks these are? first 2: black
What is this black material on the surface of this stone? Almost
