absorbent
antiacid
aphrite
belemnite
black-chalk
calcination
calcography
calking
calx
carbonic
chalk
chalk-cutter
chalk-pit
chalk-stone
chalkiness
clay-marl
counterprove
crayon
cream
cretaceous
dark
domite
echinite
fairystone
fletz
french
galactite
improver
l
lead
lime
mark
opake
pencil
pica
plaster
poach
portray
quadrel
quicklime
red-chalk
reddle
ruddle
sad
surbate
tertiary
verditer


