- Blackboard marker
- Blackboard writer
- Different to cheese
- Limestone
- Sedimentary rock
- Snooker player’s item
- White limestone
- Limestone mineral
- Calcium carbonate, or carbonate of lime. It is
rhombohedral in its crystallization, and thus distinguished from
aragonite. It includes common limestone, chalk, and marble. Called also
calc-spar and calcareous spar.
- Bat’s home
- Den
- Grotto
- Grotto holds one hundred on short, wide street
- Hollow in the earth
- Large hollow in the earth
- Limestone formation
- Limestone formation
- Sedimentary rock
- A variety of limestone, consisting of small round grains,
resembling the roe of a fish. It sometimes constitutes extensive beds,
as in the European Jurassic. See the Chart of Geology.
- A tapering structure formed by dripping water
- Cave ice formation
- Cave projection
- Limestone formation
- Stalactite and ...
- Time-out follows POW camp deposit in cave
- A deposit more or less resembling an inverted
stalactite, formed by calcareous water dropping on the floors of
caverns; hence, a similar deposit of other material.