Description: Collection grade natural fluorescent and tenebrescent Sodalite var Hackmanite (orange-pink in long wave, lavender-pink in short wave) with Phlogopite Mica (butterscotch yellow in short wave) mineral specimen (208ct). Hackmanite demonstrates both luminescence under UV light and tenebrescence (ability to change colour after illumination with UV light). When left in dark or indoors for prolonged duration (days to weeks) the purple colour will fade! However, it is very easy to restore deep purple colour by exposing the specimen to UV light, or even bright sunlight outside, meaning the colour change is reversible. Using UV light of different wavelengths will produce luminescence of different colours, especially comparing short wave UV (254nm) with long wave UV (365-395nm). Country of origin: Afghanistan, Badakhshan Province, Koksha Valley. All stock is located in Australia. Combined shipping is available for more than one item.
Price: 29 AUD
Location: Toowong, QLD
End Time: 2025-01-27T13:51:05.000Z
Shipping Cost: 13.51 AUD
Product Images
Item Specifics
Restocking fee: No
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
glow in the dark: UV mineral
mineral SW UV reactive: Phlogopite Mica
minerals: Hackmanite Phlogopite Mica
Shape: Natural
rough specimen: raw Hackmanite stone
type: rough specimen
rock: glow in the dark
fluorescence: long wave
specimen: UV reactive mineral
property: glowing mineral
Hackmanite fluorescent: mineral
mineral: fluorescent specimen
Christmas gift present: crystals
long wave mineral: specimen
Christmas Gift: minerals rocks
glow colour: orange pink
Hackmanite colour change: specimen
Christmas present: crystals minerals rocks
Sodalite: UV reactive specimen
Hackmanite long wave: fluorescent
UV reactive: mineral
Hackmanite: mineral specimen
glowing: long wave & short wave
Product Type: Mineral Specimens
Region: Afghanistan
mineral LW UV reactive: Sodalite var Hackmanite
