Author:Jack Hobart

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Image for Canteras - Mexican Opals in Matrix: Spectacular Cabs of Fire

Canteras - Mexican Opals in Matrix: Spectacular Cabs of Fire

By: Jack Hobart

Price: $25.00

Publisher: California, Jack Hobart Books: 2015

Edition: 1st Edition

Inscription: No Signature

Seller ID: 000003

ISBN: 1944564004

Binding: Soft cover

Condition: New


Image for Look! What's That Lurking in the Mudpots?

Look! What's That Lurking in the Mudpots?

By: Jack Hobart

Price: $25.00

Publisher: El Segundo, California, Jack Hobart Books: 2016

Edition: 1st Edition

Inscription: No Signature

Seller ID: 000291

ISBN: 1944564020

Binding: Soft cover

Condition: New


Image for Skip An Atom Agates: The Most Unusual Lake Superior Agate

Skip An Atom Agates: The Most Unusual Lake Superior Agate

By: Jack Hobart

Price: $25.00

Publisher: California, Jack Hobart Books: 2016

Edition: 1st Edition

Inscription: No Signature

Seller ID: 000308

ISBN: 1944564047

Binding: Soft cover

Condition: New


Image for Tiny Lake Superior Agates: Treasures Anyone can Find

Tiny Lake Superior Agates: Treasures Anyone can Find

By: Jack Hobart

Price: $19.00

Publisher: California, Jack Hobart Books: 2016

Edition: 1st Edition

Inscription: No Signature

Seller ID: 000047

ISBN: 1944564101

Binding: Soft cover

Condition: New


Image for Unusual Geysers: Hidden Bubble Patterns in Geysers of Yellowstone & Iceland

Unusual Geysers: Hidden Bubble Patterns in Geysers of Yellowstone & Iceland

By: Jack Hobart

Price: $28.00

Publisher: Los Angeles, California, Jack Hobart Books: 2016

Edition: 1st Edition

Inscription: No Signature

Seller ID: 000290

ISBN: 1944564012

Binding: Soft cover

Condition: New