Molds and pieces to create copper utensils through extrusion of molten metal.
Lava rock
Lava rock
Lava rocks
unpolished andesite rock isolated on white
piece of raw gray Basalt rock isolated on white
polished basalt with hematite mineral on black
polished basalt with hematite mineral isolated
unpolished Obsidian (volcanic glass) isolated
tumbled basalt with hematite mineral isolated
tumbled basalt with hematite mineral on black
sample of polished trachybasalt rock on black
Volcanic rock andesite - texture in nature
sample of tumbled trachybasalt rock on white
Pile of light pumice rocks forming a natural background
sample of tumbled trachybasalt mineral on white
sample of tumbled basalt with hematite mineral
Arco de Marreras, Gran Canaria, Canary Islands, Spain.
raw Andesite rock isolated on white
brown volcanic lava on a white isolated background
piece of raw gray Hyalobasalt rock isolated
brown volcanic lava on a white isolated background
Lava rock
Group of geologists relaxing near volcanic rock andesite
tumbled trachybasalt mineral isolated on white
unpolished mahogany Obsidian isolated on white
Arco de Marreras, Gran Canaria, Canary Islands, Spain.
sample of tumbled trachybasalt rock on black
packaging industry equipment
Production of plastic bags
