Orange Fire

why is fire orange/red/yellow instead of... any other color?
Aside from chemical composition of the fuel, color of the fire depends on the temperature. A star that appears red is not as hot as one that appears white, for example.
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Sz 6 1 2 DAINTY AUSTRALIAN ORANGE FIRE OPAL TOPAZ 925 STERLING SILVER RING R3640 | ![]() |
3 Bids | US $10.70 | 46m |
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Sz 8 AUSTRALIAN ORANGE FIRE OPAL MANDARIN TOPAZ 925 STERLING SILVER RING R3638 | ![]() |
6 Bids | US $14.50 | 53m |
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Sz 7 AUSTRALIAN ORANGE FIRE OPAL MANDARIN TOPAZ 925 STERLING SILVER RING R3620 | ![]() |
9 Bids | US $15.10 | 1h 15m |
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SLEEK AUSTRALIAN ORANGE FIRE OPAL 925 STERLING SILVER DANGLING EARRINGS R1399 | ![]() |
4 Bids | US $4.26 | 2h 44m |
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Sterling Silver ORANGE MEXICAN FIRE OPAL EMERALD SAPPHIRE DANBURITE RING Size 7 | ![]() |
0 Bid | US $99.99 | 4h 45m |
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Italian Sterling Silver RED ORANGE FIRE OPAL FLORAL PENDANT 18 Box Chain | ![]() |
0 Bid | US $57.50 | 4h 45m |
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Huge Handmade Elegant Orange Fire Topaz Sterling Silver Gem Stone Bracelet 8 | ![]() |
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US $92.99 | 1d 22h 42m |
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size 7 250cts AUSTRALIAN ORANGE FIRE OPAL TOPAZ 925 STERLING SILVER RING R6618 | ![]() |
2 Bids | US $5.50 | 17h 33m |
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PLATINUM 18K GOLD ORANGE MEXICAN FIRE OPAL EARRINGS | ![]() |
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US $1,049.00 | 6d 2h 18m |
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SUPER FIRE TOP GRADE ORANGE SAPPHIRE GEM 925 SILVER EARRINGS | ![]() |
0 Bid | US $24.99 | 19h 5m |












