Igneous Is Bliss Silica Content Geology Humor Matchboxes
- from our Affiliates
Geologists, earth scientists, and rockhounds will enjoy this matchbox featuring various igneous rocks according to silica content along with the following geological truism / pun on the saying "Ignorance Is Bliss": "igneous Is Bliss". Make others do a double-take on what you find blissful with this scientific geek humor matchbox today!