Cluster of prismatic celestite crystals with pale blue color and vitreous luster.
Schlüsselwörter
crystal,
flocked,
prismatic,
blue,
mineral,
specimen,
transparent,
vitreous,
luster,
strontium,
sulfate,
geology,
earth,
science,
collection,
petrography,
mineralogy,
natural,
sample,
stone,
macro,
horizontal,
no people,
barite,
calcite,
nobody,
white,
background,
formation,
growth,
sharp,
edge,
crystalline,
structure,
sky,
pale,
clean,
pure,
raw,
inorganic,
geode,
prism,
group,
geometry,
heavy
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