Chalk
Soft carbonate rock
5,5908,100
Rare
Chalk
Soft carbonate rock
Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed under the sea by the accumulation and lithification of hard parts of organisms, mostly microscopic plankton, which had settled to the sea floor.
- Attack
- 5,590
- Defense
- 8,100
- readers / month
- 1,201
- Article length
- 21 kB · 85 languages
Text from Wikipedia, CC BY-SA 4.0 · Authors
Chalk is a Rare card because its Wikipedia article was read 1,201 times in the last 30 days. Its 21 KB of text give it 5,590 attack, and coverage in 85 Wikipedia language editions gives it 8,100 defense.