amethyst
background
beautiful
beauty
birthstone
color
colorful
crystal
crystals
decoration
detail
druse
fossil
gem
gemstone
geological
geology
healing
isolated
jewel
jewelry
macro
magenta
mineral
minerals
mining
natural
nature
pattern
pebble
pink
precious
purple
quartz
rare
raw
rock
rough
science
semiprecious
shiny
sparkle
stone
structure
texture
transparent
treasure
violet
white