Fluorescent Minerals -Australian Toumaline polished slab MM 99

Item Information

Dimensions (mm) 110 x 110 x 8mm
Weight (carats) 1150 carats
natural untreated specimen

Fluorescent Minerals glow under ultraviolet lights.

There are different types of UV light that effect the illumination of color.

The color change of fluorescent minerals is most spectacular when they are illuminated in darkness by ultraviolet light (which is not visible to humans) and they release visible light

Images taken under UV light and standard fluorescent light, that shows natural rock color as found.

230 grams

$35.00 USD

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Pricing & Details

Auction ID 1385797
Watchers 1 watching
Viewed 737 times
Starts 8th Jan 2021 4:24pm PST

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