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The boat fold branch of T-folds is an interesting avenue. It permits you to have a curving, concave table, and to produce shaped tables as well as other complex derivations. The basic boat is begun by making a wedge T-fold. After the first angle is made the loop is tipped inthe other direction and pinched again to produce the boat pillow form.... (2005) Complete Story
This slim paperback book is a real addition to the book collections of the working jeweler, the jewelry shop owner, the gemologist and interestingly also to your customer, the general public. Wow! It is a compilation of straightforward information on how to take care of gems and jewelry and covers most of the stones in general trade use. At 32 pages it is modest indeed (as too is the price: $ 9.95) but every page is well laid out, visually interesting, concise, accurate, easy to read and find information and best of all has lovely rich color photographs.... (1996) Complete Story
This short paper discusses some of the things to think about when considering obtaining a microscope to use for gemology. There is some emphasis on inexpensive options. In putting together my own modest gemmology lab I did a lot of comparison shopping and adapting of various equipment to keep my costs down....
(1996) Complete Story
Tweezers are a constant in a jeweler's life, particularly in these safety conscious times. Tweezer use can help reduce your contact with nasty dermatitis causing chemicals. For example, when used for handling objects in solutions such as pickle, soap, and cleansers, tweezers limit potential damage to your skin.... (2003) Complete Story
Gloves are used to prevent skin contact with a hazard, whether physical (like a razor edge on a piece of metal), or chemical (such as an alkaline solution like you get when mixing casting investment). Use the correct type of gloves for the chemical you are using. Not all gloves hold up to the same things so consult a chart to see which ones are suitable to which chemicals.... (2002) Complete Story
