sphaerite
noun
sphae·rite
ˈsfiˌrīt
plural -s
: a mineral consisting of a light gray or bluish hydrous aluminum phosphate in globular concretions
Word History
Etymology
German sphärit, from sphär- sphaer- + -it -ite
- spiral
- spiral axis
- spiral bandage
- spiral bevel gear
- spiral binding
- spiral chute
- spiral cleavage
- spiral conveyor
- spiral duct
- spiral galaxy
- spiral gear
- spiral gearing
- spiral grain
- spiral head
- spiral milling
- spiral of ar
- spiral of Archimedes
- spiral reverse bandage
- spiral spring
- spiral staircase
- spiral stairs
- spiral vessel
- spiral wheel
- spiral-bound
- spirale