close up of sample of natural stone from geological collection - unpolished fibrous malachite mineral isolated on white background from Katanga, Congo
Palabras clave
malachite,
velvet,
fibrous,
stone,
mineral,
rock,
natural,
raw,
rough,
unpolished,
gemstone,
sample,
specimen,
material,
piece,
texture,
surface,
geologic,
mineralogical,
collection,
object,
macro,
closeup,
closeup,
isolated,
cut-out,
cut-out,
white,
white background,
geology,
mineralogy,
crystal,
crystalline,
structure,
green,
copper,
ore,
congo,
needle,
matrix,
druse,
flocked
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