Upon discovery of some sandstone deposits in a dried-up river, Mr. Watson questioned Sherlock Holmes on how he could be so sure it's sandstone.

"Why, it's sedimentary, my dear Watson!"

What do you call a lazy sandstone?

A sedentary rock.

What do you call a Graveyard built on sandstone?

A sedimentary.

Holmes is on the case...

Sherlock Holmes is investigating a murder where the culprit had used a knife carved from Sandstone.
Dr. Watson finds the choice of murder weapon odd.
"Holmes, who would kill another man with an Igneous rock?"
"Sedimentary, my dear Watson, Sedimentary..."

Please note that this site uses cookies to personalise content and adverts, to provide social media features, and to analyse web traffic. Click here for more information.