A rough, elongated piece of hematite, an iron oxide mineral
Palabras clave
transparent,
hematite,
mineral,
iron,
oxide,
rock,
rough,
texture,
geology,
natural,
raw,
specimen,
element,
metal,
ore,
mining,
metallurgy,
industrial,
resource,
material,
solid,
crystal,
structure,
inorganic,
chemistry,
science,
nature,
earth,
collection,
isolated,
cut-out,
clipping