Igneous rock andesite with sulfide minerals pyrite. Alteration hydrothermal zone, Central Java.
Related tags:
- rock
- stone
- pebbles
- geology
- black rock
- minerals
- quartz
- natural stone
- mountain texture
- black stone
- gold mine
- rock texture
- hill
- stone texture
- granite
- earth texture
- object
- nature texture
- material
- sample
- white
- background stone
- background black
- black granite
- mountain
- gray texture
- background white
- black
- black texture
- texture
- gray
- granite texture
- texture white
- background gray
- black design
