Close-up Pile of Potassium nitrate. Chemical compound.
Keywords
potassium,
nitrate,
chemical,
compound,
background,
black,
chemistry,
closeup,
crystal,
crystalline,
fertilizer,
ice,
industry,
isolated,
macro,
material,
mineral,
mineralogy,
natural,
nature,
piece,
research,
rock,
salt,
science,
scientific,
shape,
solid,
stone,
structure,
substance,
surface,
texture,
textured,
transparent,
white