answersLogoWhite

0


Best Answer

Rocks are mainly salts and have a pH of circa 7. Limestone and dolomite are more basic and have a pH of > 7 but <9.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

Limestone and marble are rocks that have a pH on the alkaline side of the pH scale (above 7). On the other hand, granite and sandstone are rocks that typically have a neutral to slightly acidic pH.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What rocks have a pH on the pH scale?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions