Showing 1-6 of 6
By: Jack Hobart
Price: $25.00
Publisher: California, Jack Hobart Books: 2015
Edition: 1st Edition
Inscription: No Signature
Seller ID: 000003
ISBN: 1944564004
Condition: New
Beautifully illustrated book on the fire opals of Mexico.133 photographs. View more info
By: Jack Hobart
Price: $25.00
Publisher: California, Jack Hobart Books: 2016
Edition: 1st Edition
Inscription: No Signature
Seller ID: 000049
ISBN: 1944564128
Condition: New
180 images document the complexity and beauty of there rare copper agates from Michigan. Associated with the Pre-Cambrian copper deposits in the Upper Peninsula, these agates were overlooked until recently, and have become highly collectible. View more info
By: Jack Hobart
Price: $25.00
Publisher: California, Jack Hobart Book: 2016
Edition: 1st Edition
Inscription: No Signature
Seller ID: 000048
ISBN: 1944564039
Condition: New
In recent years, Lake Superior agates with native copper inclusions have been introduced to the market, almost all coming from the Wolverine, St. Louis and CH-21 mines in Michigan. This book documents the remarkable beauty and variety of this new agate. The author worked with the discoverers of these agates to photograph (174 images) the best that have been found in the region. View more info
By: Jack Hobart
Price: $25.00
Publisher: California, Jack Hobart Books: 2016
Edition: 1st Edition
Inscription: No Signature
Seller ID: 000046
ISBN: 1944564047
Condition: New
This book discusses an unusual Lake Superior agates found along the North Shore of Minnesota near Flood Bay. Most seem to be replacements (pseudomorphs) of calcite and aragonite by quartz. With 276 photographs, this publication is extremely useful to identify and show the diversity of these unusual agates. View more info
By: Jack Hobart
Price: $19.00
Publisher: California, Jack Hobart Books: 2016
Edition: 1st Edition
Inscription: No Signature
Seller ID: 000047
ISBN: 1944564101
Condition: New
This book describes the author's study of "tiny agates' found along the shores of Lake Michigan. These agates are under 1 cm in size, making them easy to find by anyone. The author has painstakingly cut and polished hundreds of these small agates to photograph and study, making this publication a novel and informative book. With 141 images, the reader will gain an appreciation for the beauty found within even the smallest of stones. View more info
By: Jack Hobart
Price: $28.00
Publisher: Los Angeles, California, Jack Hobart Books: 2016
Edition: 1st Edition
Inscription: No Signature
Seller ID: 000218
ISBN: 1944564012
Condition: New
New Book. View more info
