Rocks and Their Origins
Grenville A. J. Cole · Appletfab LLC
Show overview
Rocks and Their Origins has published 15 episodes during 2011. That works out to roughly 4 hours of audio in total.
Episodes typically run ten to twenty minutes — most land between 12 min and 15 min — and the run-time is fairly consistent across the catalogue. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Arts show.
The catalogue appears to be on hiatus or wound down — the most recent episode landed 14.5 years ago, with no new episodes in over a year. Published by Appletfab LLC.
From the publisher
Do you know the difference between sedimentary, igneous and metamorphic rocks? Are you interested in their geologic origin, chemical composition or how each type affects the landscape? Do you know the differences between limestone, granite and marble as building materials? You will find these and lots of other interesting facts about rocks in this second edition of "Rocks and Their Origins" published in 1922. The author, Grenville A. J. Cole, was an English geologist, Professor of Geology in the Royal College of Science for Ireland and an avid cyclist. (summary by J. M. Smallheer)