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The Beauty of Banded Agates
by Michael R. Carlson
Published by Fortification Press, Edina, MN, 2002. Hard cover 9-1/2"x12".
Color. 160 pages. Price $59.95. Soft cover, $38.95.
Available from Beautiful
Agates, P.O. Box 24805, Minneapolis, MN 55424-0805.
Reviewed by June Culp Zeitner
This is a truly elegant book with absolutely stunning pictures, but it
isn’t the usual coffee table book, because in addition to its great pictures
and high quality paper and binding, it has fascinating text about eight sites
acknowledged to have some of the world’s most beautiful agates, the best-loved
of quartz family minerals. The eight agates Carlson has chosen to highlight are
Botswana agate, Brazilian agate, Condor agate from Patagonia, Dryhead agate from
Montana, Fairburn agate from South Dakota, Lake Superior agate from Minnesota,
Mexican agate from Chihuahua, and Queensland agate from Australia. Plus, there's
a bonus chapter on other famous localities.
He describes the land, the people, the discoverers, and developers of the varied
and related agate deposits. He talks of sizes, colors, patterns, inclusions, production,
oddities, and lapidary uses.
Among the most sensational pictures are the iris Lagunas of Mexico. However,
these ellusive, multicolored, spectral agates are found in many other agate deposits,
and it is often impossible to say where a particular iris agate was found. For
the most part, though, agates from various well-known localities have enough distinguishing
characteristics that an experienced collector can tell the locality of a specimen
at a glance.
While many of the most popular agates are from igneous formations, South Dakota’s
rare and colorful agates are from sedimentary rock and are most like Fairburns
in coloring and banding structure. Pictures of a typical locality for each variety
enhance the understanding and appreciation of the specimens.
To me, the agate which differs most from the other banded agates in the book
is Crazy Lace from Mexico. The banded patterns are liberally decorated with delicate
and contrasting lace. The Condor agates of Patagonia are among the most recent
agate discoveries. They are high quality and perhaps the most varied in color
of any other group. Besides many lovely pastel blues, pinks, and lavenders, they
sometimes run to vivid reds, yellows, and oranges. Then again, they may be aqua
and russet or black and purple or even scarlet and olive green.
All pictures are in color. Some are of slabs and cabs and others are closeups
of unusual features, new cuts, or jewelry.
There is a glossary and an index. Pete Rodewald took many of the amazing pictures.
Anyone interested in gemstones would be happy to own this book.
June Culp Zeitner, who has been writing for the Lapidary Journal since 1956
and joined the editorial staff in 1967, is the author of nine gem and mineral
books, and helped start the National Rockhound and Lapidary Hall of Fame.
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