hairstone
noun
: quartz thickly penetrated with hairlike crystals of rutile, actinolite, or other mineral
Word History
Etymology
probably translation of German haarstein
- Pteridospermaphyta
- pteridospermaphytae
- pteridospermaphytas
- pteridospermaphytic
- pteridospermopsidae
- pteridospermopsidas
- pteridospermous
- pteridosperms
- Pteriidae
- pteriidaes
- pterin
- pterins
- Pteris
- pterises
- pterisses
- pternohylae
- pternohylas
- ptero-
- pterobranch
- Pterobranchia
- pterocarpi
- pterocarpous
- Pterocarpus
- pterocarpuses
- pterocarpusses