Southeast Federation
of Mineralogical Societies, Inc
.
William Holland Workshop
Opal Cutting
 

Joe DePietro
508 Lauderbach Street
Frostproof, FL 33843

mysticalmelts@verizon.net

863-635-5138

 

Joe has been casting since 1988 when he took his first casting class at William Holland from Bob Raber. He has since learned from Roger Moore, Earl Spiegle, Vi Hicks, Howard Spiegel, and Terry Higley. He also took classes at Stewarts Jewelers School in Jupiter, Florida. He has been teaching casting at William Holland for at least 10 years. Joe has been doing lapidary work since 1974. He has taught CABBING and OPAL CUTTING at his Rock Shop in Avon Park, FL, and at his local gem club workshop where he was workshop director in 1988. Joe and his wife won the AFMS "Each One Teach One" award in 1989. He has been teaching at William Holland since 1992, but has specialized in Opal Cutting and Casting since 1998 at William Holland and for SFMS. He has developed "Opal Cure", a simple method of healing cracks in opals and other soft stones, which he teaches in his Opal classes.


                                             Opals by Joe DePietro

 

CLASS DESCRIPTION

This class covers cutting Australian opal, Boulder opal, Mexican opal, Ethiopian opal and Spencer opal. Joe teaches making doublets and triplets in addition to freeform and calibrated opals. His class uses the Genie, Pixie, Ameritool universal flat lap, band saw, trim saw, buffers and anything else that is new to the market. He also covers using OPAL CURE, a method he invented to seal cracks in opal and all stones including agates using a simple technique. He also discusses appraisal methods and everyone appraises one of their stones using an Australian appraisal system on a computer that generates a printed appraisal sheet.

CLASS FEE -There will be a class lab fee of $25.00 for consumable materials used in class. It will also include materials for one tripod using reconstituted borders and opal chips in epoxy. Opal rough for the week averages $100.00 on up depending on the grade of opal desired. Opal and ring findings for inlay will be available for purchase.

Maximum Number of Students: 6

Pre-requisite: None

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