chemical seds Flashcards
1
Q
dominantly composed of calcaraeous components
A
carbonates
2
Q
rock deposits that formed as precipitates from evaporation
A
evaporites
3
Q
dominantly composed of silica
A
siliceous deposits
4
Q
organic dominated rocks
A
organic carbonaceous rocks
5
Q
dominantly composed of iron
A
ironstones
6
Q
dominantly composed of phosphate minerals
A
phosphate