clear
crystalised
crystalline spheres
crystallized
distinct
microcrystalline
polycrystalline
clean-cut
clear as crystal
clear as day
clear-cut
coherent
connected
consistent
craggy
crisp
crystal
crystal-clear
defined
definite
diaphane
diaphanous
direct
explicit
express
filmy
gauzy
gossamer
gossamery
gravelly
gritty
lapideous
light-pervious
limpid
lithoid
lithoidal
loud and clear
lucid
luminous
monolithic
nonopaque
pebbled
pebbly
peekaboo
pellucid
perspicuous
plain
porphyritic
pure
revealing
rock-ribbed
rock-strewn
rock-studded
rocklike
aniline
amber
brittle
dazzle
dense
glassy
granular
icy
iridescent
magnetic
milky
misty
pearly
silvery
solid
translucent
watery
amorphous