title: Stone secrets.
authors.affiliation: gsingh@metronews.com
authors.forename: Gary
authors.initials: G
authors.lastname: Singh
mesh_terms: D003196:Computer Graphics; D016287:Computer Peripherals; D019015:Geologic Sediments; D008853:Microscopy / Q000379:methods*; D010781:Photography / Q000379:methods*; D011327:Printing / Q000379:methods*; D012815:Signal Processing, Computer-Assisted