GIA’s museum receives 63 ornamental minerals

The collection was donated by the family of Joel and Barbara Hauser
GIA’s museum receives 63 ornamental minerals

A donation by the family of Joel and Barbara Hauser has led to GIA’s museum acquiring 63 ornamental minerals of exceptional size and quality. Many of the pieces are from localities with restricted access or that are no longer producing. These will serve as prime learning tools for students and visitors to GIA about mineral formation and lapidary artistry.

Nearly 50 of these minerals are on view at the Institute’s Carlsbad museum beginning Nov. 9.

Cultivating his passion for collecting agates, geodes, ornamental minerals and petrified wood over more than 60 years, Joel Hauser has built a celebrated mineral collection. On one trip in pursuit of mineral marvels, he unearthed a deposit of agate geodes in Riverside County’s Little Chuckawalla Mountains, known today as the Hauser Geode Beds.

Hauser was also a skilled lapidary, mastering the art of contour polishing.

“His freeform, undulating polishing style adds interest and texture while removing blemishes, without having to grind away more material than necessary. Joel’s expertise, guided by an artistic eye and perspective, revealed the lovely patterns, markings and colors in the minerals,” says Terri Ottaway, GIA’s museum curator. Hauser also designed and modified saws and grinding equipment that could handle the cutting and polishing of even large pieces of petrified wood.

His wife Barbara and their four sons have donated the collection’s finest ornamental minerals to GIA in his memory. The significant acquisition helps the Institute fulfill its mission to educate and inspire students and the public about gems, gem minerals and jewelry.


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