Limestone rocks

Limestones rocks are a type of rock which is used in several Skills, (e.g., Mining,  Crafting,  and Construction) as well as quests.

Mining
It can be mined by a player with a Mining level of 10, and gives 26.5 Mining experience  when mined.

There are only two locations at which it can be mined: When smelting the limestone the text "I see no reason to do this." will appear in the chat window, but it used to inflict 8 points of damage.
 * The limestone quarry west of the temple Paterdomus and northeast of Varrock (by the bone mans house).
 * The white rocks near the dire wolves in northeast Tirannwn  between the walled city of Prifddinas  and road in Arandar.

Mining limestone in the quarry near the Paterdomus is one of the easy tasks in the Varrock Diary.