amethyst
background
beautiful
beauty
black
charm
closeup
color
colorful
crystal
decoration
detail
drawing
druze
engineering
fossil
gem
geological
geology
healing
ice
isolated
jewel
jewelry
luster
macro
magic
mineral
mineralogy
mining
natural
nature
pebble
pink
purple
quartz
rare stone
raw
rock
rough
science
semiprecious
stone
structural
structure
texture
transparent