Snake Eyes

 

QUESTION: From my first visit to Arizona, I was taken by the beauty of the turquoise jewelry I found there. I’ve been back several times since and each time I discover new artisans. I especially like the style of the pieces created by members of the Zuni Tribe. I’d like to know more about this jewelry. How far back does this type of jewelry go? And how collectible is it today?

ANSWER: Much of the jewelry made by Southwestern Native Americans features one well-known semi-precious stone—turquoise. 

Formed from hydrated copper aluminum phosphate, turquoise has been mined beginning 3,000 years ago in Persia, now Iran. The Persians treasured this sky-blue stone because they believed it to have healing properties and the ability to protect or warn the wearer of evil.

Because of its scarcity, today’s Iranians no longer mine turquoise, making antique Persian turquoise jewelry, often carved and inlaid with gold, extremely valuable. Such pieces, like necklaces and amulets, first came to Europe through Turkey, where the stone got its current name, “turquoise.”

Turquoise has been found all over the world. The light and fragile material can range from opaque to semi-translucent, with a waxy to dull luster, and its colors, which vary based on their iron and copper content, span from China blue to deep blue, and from blue-green to yellowy green. In Tibet, green is the most valued color of turquoise.

The stone often contains  “inclusions” from the mother stone or “matrix” that held the turquoise as it formed, and this creates a “spiderweb” effect of brown, black, or ochre veins. Turquoise mined in the U.S. and Mexico tends to be greener  and often has more inclusions than the vein-free sky-blue version from Persia.

Turquoise may be used for beads, cabochons, or carved pieces like cameos in necklaces, earrings, bracelets, brooches, and belt buckles. The most valuable turquoise available today comes from the Sleeping Beauty mines in Arizona; it’s dark blue and matrix-free.

In the late 19th century, Navajo artisans began to incorporate turquoise mined locally into their silver jewelry, but it was quickly mined out. A trader named Lorenzo Hubble began to import cut turquoise from Persia for the Native Americans to use. Then, in the early 20th century a new mine for cut turquoise opened in Nevada. Soon other American mines followed. 

Various Native American tribes of the Southwestern U.S, including the Navajo, Hopi, and Zuni developed distinct styles of turquoise jewelry. 

For example, the Navajo created what’s known as the “squash blossom” necklace style, which features a crescent-shaped pendant covered with turquoise beads. While this style may have come from the pomegranate motif that Spanish conquistadors brought to Mexico, but there’s little evidence Native Americans intended this design to represent that flower. This style was also adopted by the Zuni.

Zuni jewelry is known for its rows of “snake eyes,” which are small, rounded, high-domed cabochons, often made of turquoise or coral. The Zunis are also known for their “petit point” jewelry, a style made of tiny hand-cut rounded, oval, or square turquoise clustered in unique designs, that originated in the 1920s. The Pueblo tribes, and particularly the San Domingo tribe, used turquoise in mosaic jewelry, as well as in their disk- or tube-shaped heishe beads. The Zuni were the first to introduce turquoise animal-shaped fetish beads.

In the 1970s, Native American jewelry became popular, so that United States mines became overwhelmed by the demand. Once again, Native American traders had to start importing Persian turquoise. 

Most turquoise jewelry on the market today, particularly if it’s affordable, is made of imitation turquoise, or low-grade turquoise treated to have a more attractive appearance. In fact, imitation turquoise goes back to the Victorians, who were the first to use glass to mimic the stone.

Most real American turquoise may turn green in response to light, oil, heat, and water, so it should be treated with care. Because it’s more porous than Persian turquoise, American turquoise, jewelry makers stabilize it by soaking it in resin or impregnating it with wax. This keeps it from crumbling and doesn’t affect the value. 

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Wearable Beauty

QUESTION: My mother has a beautiful silver bracelet that my dad gave to her on their tenth wedding anniversary. The letters GJ are inscribed on the inside. I’ve always admired this bracelet and hope that one day it will be mine. Can you tell me who made this bracelet and perhaps something about it.

ANSWER: Your mother’s bracelet comes from Georg Jensen Studios in Copenhagen, Denmark, although I’m sure your dad purchased it at one of the company’s retail stores here in the U.S. Jensen is one of the premier jewelry companies in the world and continues to be known for its unique jewelry designs.

                           
Born in 1866, Jensen was the son of a knife grinder in the town of Raadvad north of Copenhagen. He started training to be a goldsmith when he was 14 as an apprentice with Guldsmed Andersen. But in 1884, he decided to study sculpture at the Royal Academy of Fine Arts. Jensen had dreamed of being a sculptor ever since childhood. In 1887, a plaster bust of his father gained him admission into the Royal Danish Academy of Art. He exhibited his first sculpture at the 1891 Charlottenborg Spring Exhibit in Copenhagen and graduated the following year.

Although his clay sculpture was well received, making a living as a fine artist proved difficult, so he turned his hand to the applied arts. First as a modeler at the Bing & Grøndahl Porcelain Factory and, beginning in 1898, and then with a small pottery workshop he founded in partnership with Christian Petersen to make ornamental ceramics. Their ceramic jug, The Maid on the Jar, was selected for the arts and crafts exhibit in the Danish Pavilion at the 1900 World Exhibition in Paris. The public and critics loved their work, but sales weren’t strong enough to support Jensen, who his point a widower, and his two small sons.

Through his ceramic work, Jensen received a travel grant award which allowed him to tour Europe at a time when the Art Nouveau movement was in full force. The work of these artists in beautiful, yet useful, objects inspired him. Upon is return Denmark, he became increasingly involved in designing and making jewelry. In 1901, he took a job as the foreman for goldsmith Mogens Bailin. Finally, in1904, he opened his own small shop in Copenhagen, employing an apprentice and a helper.

Jensen's early designs were primarily in the tradition of Arts & Crafts, with an emphasis on hand-beaten surfaces' and semi-precious stones. This was a time when the cost of materials was high, and wages for skilled labor was low. The stones Jensen selected---amber, moonstones, lapis lazuli, green agate, garnet, ebony, hematite and small bits of coral—were relatively inexpensive.

Georg Jensen never followed fashion, he created it. He opened his first retail store in Berlin in 1909. In 1912 he expanded his workshop and opened a large retail shop in Copenhagen. It's also important to note that from the beginning, he laid the groundwork for Georg Jensen as a brand, versus that of one artist, hiring talented artisans, craftsmen and designers. When other studios gave no credit to their designers, Jensen always did.

Jensen's training in metalsmithing along with his education in the fine arts allowed him to combine the two disciplines and revive the tradition of the artist craftsman. Soon, the beauty and quality of his Art Nouveau creations caught the eye of the public, assuring his success. Before the end of the 1920s, Jensen had opened retail outlets in New York, London, Paris, and Stockholm.

In 1905, he held his first exhibition outside Denmark at the Folkwang Museum in Hagen, Germany, and the museum purchased a number of his designs. In 1910, he received a gold medal at an exhibition in Brussels.

What really catapulted him to international fame, however, was his first U.S. exhibition at the 1915 Panama-Pacific International Exhibition in San Francisco. In addition to being awarded more gold medals, an entire showcase of jewelry was purchased bythe newspaper magnate William Randolph Hearst.

At the time of his death in 1935, the New York Herald Tribune proclaimed him as "The greatest silversmith of the last 300 years.” His vision lived on through the employees he had trained and his small workshop developed into a worldwide company. Designers like Henning Koppel, Vivianna Torun Bulow-Hube, Manna Ditzel, and Arno Malinowski brought the company to the forefront of international design.

There has been no designer with the sustained appeal of Georg Jensen. His work continues to attract top collectors and museums throughout the world feature his pieces. For five generations his legacy has grown, unrivaled by any other 20th century creator. He is, quite simply, unique.