Customer Review:
Excellent book on gemstone
This is an excellent book for anyone wanting to learn about the physical properties of gemstones. It would be especially... more info

Customer Review:
Strat
Overall this is a good book. However, I must say that I have never read a bad book about stratigraphy. Boggs does a good... more info

Customer Review:
Gem Trails?
The location descriptions and maps are adequate to actually find the various places in the book. The color photos of th... more info

Customer Review:
This is a pick not just for art libraries specializing in photography, but for science collections as well
All sand may look alike to most, but not to Dr. Gary Greenberg, whose microphotographic techniques outline and differenc... more info

Customer Review:
A good book for the beginner
This is an excellent basic reference for people trying to teach themselves about astronomy. It includes information abou... more info

Customer Review:
Gemstone buying guide
This book is an excellent source of easy to understand information. The information is easy to follow but is also very s... more info

Customer Review:
rock hounder's ultimate reference
I've been looking for a reference to learn about gem stones after several trips to North Carolina mines. This is the bes... more info

Customer Review:
Rockhounding California
This small book presents a great deal of information that can be helpful to the reader searching for locations and facts... more info

Customer Review:
rock science
This version of "rock science" is pretty user friendly and will be a good resource for beginner to intermediate rock hou... more info

Customer Review:
Star Maps, a British perspective
Nick Kanas's Star Maps is perhaps the most comprehensive book on astronomical cartography to be published in the last 50... more info