A collection of various rocks and minerals displayed against a white background.
Palabras clave
rock,
mineral,
geology,
texture,
colours,
nature,
stone,
earth,
sediment,
crystal,
formation,
landscape,
structure,
variety,
composition,
specimen,
natural,
environment,
surface,
pattern,
element,
raw,
organic,
diverse,
material,
hardness,
beauty,
exploration,
collection,
identification,
study,
earth science,
aesthetic,
feature,
layer,
shape,
weight,
analysis,
research,
education,
display,
visual,
resource
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