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<p>[QUOTE="Bronwen, post: 1962336, member: 5833"]Does it reflect the purple light back or absorb it & stay looking close to the same color it is under normal lighting?</p><p><br /></p><p><br /></p><p>I'm not sure a nearly-black brown color rules out jet or indicates bog oak. The few pieces of bog oak I have had in my hand have been sort of a soft black, not brown. Have you tried the test for jet by rubbing it vigorously against fabric to see if it will generate static electricity?</p><p><br /></p><p>This unusual bracelet combines a carved bog oak central medallion with faceted jet panels for links. You can see that they take a different finish:</p><p><br /></p><p><a href="http://www.ebay.com/itm/133089535716" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.ebay.com/itm/133089535716" rel="nofollow">http://www.ebay.com/itm/133089535716</a></p><p><br /></p><p>As mentioned earlier, Vulcanite-type materials tend to turn brown with time. Maybe this locket has lived a sheltered life.</p><p><br /></p><p>As I have said many times before, I hate black things! For this very reason, the difficulty of determining from photos that are often not very good because difficult to take which of the several black materials used in jewellery a given item is. Having the other clues provided by touch & smell is far preferable than visuals only.[/QUOTE]</p><p><br /></p>
[QUOTE="Bronwen, post: 1962336, member: 5833"]Does it reflect the purple light back or absorb it & stay looking close to the same color it is under normal lighting? I'm not sure a nearly-black brown color rules out jet or indicates bog oak. The few pieces of bog oak I have had in my hand have been sort of a soft black, not brown. Have you tried the test for jet by rubbing it vigorously against fabric to see if it will generate static electricity? This unusual bracelet combines a carved bog oak central medallion with faceted jet panels for links. You can see that they take a different finish: [URL]http://www.ebay.com/itm/133089535716[/URL] As mentioned earlier, Vulcanite-type materials tend to turn brown with time. Maybe this locket has lived a sheltered life. As I have said many times before, I hate black things! For this very reason, the difficulty of determining from photos that are often not very good because difficult to take which of the several black materials used in jewellery a given item is. Having the other clues provided by touch & smell is far preferable than visuals only.[/QUOTE]
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