DigginDownUnder
Full Member
- May 20, 2014
- 217
- 286
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- Garrett AT Gold
- Primary Interest:
- All Treasure Hunting
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Really red for garnets...not saying they're not, but really red. I'd check to be sure they're not rubies. You can do that by putting them under an ultra-violet light. Rubies fluoresce brilliant red under shortwave UV, and don't fluoresce, at all, under longwave UV. Nice thing about using UV...you don't have to remove the stones.I found this gold plated brooch thing at an old victorian era site.
It has 10 small red stones (garnets?), and looks like it depicts a leaf.
View attachment 1036992
View attachment 1036993
Any ideas on what type of brooch this is?
And what type of stones might they be?
Cheers
Really red for garnets...not saying they're not, but really red. I'd check to be sure they're not rubies. You can do that by putting them under an ultra-violet light. Rubies fluoresce brilliant red under shortwave UV, and don't fluoresce, at all, under longwave UV. Nice thing about using UV...you don't have to remove the stones.
Jim
Chances are the stones are just glass, why would any body put real gems in a brass gilded brooch. It looks like a piece of Victorian/Edwardian costume jewellery.
SS
We need Breezie.
I was out by the shop last night, and found a piece of red gem material with the UV light. It shown bright red with shortwave, and yellow-orange under longwave. I thought it was a gemstone, but after close inspection it was an old piece of glass clearance light or taillight. No way to tell how your possible glass pieces will look under UV..it depends on the chemistry of the glass.Thanks for all the replies.
I will try the UV test anyways
They used real stones back in the day on costume jewelry, believe it or not. Not saying they didn't use glass too, just saying it's not like today. Semi-precious gems (garnets, amethysts, turquoise, coral, pearls, etc.) were commonly used on rolled and plated gold jewelry.Chances are the stones are just glass, why would any body put real gems in a brass gilded brooch. It looks like a piece of Victorian/Edwardian costume jewellery.
SS
They used real stones back in the day on costume jewelry, believe it or not. Not saying they didn't use glass too, just saying it's not like today. Semi-precious gems (garnets, amethysts, turquoise, coral, pearls, etc.) were commonly used on rolled and plated gold jewelry.