What is Hackmanite

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Hackmanite • Hackmanite shows orange colored photoluminescence in UV light, exhibits a purple-red colour subsequently to UV irradiation or after cracking, bleaches within minutes to hours in visible light, and usually recovers colour in darkness (Goettlicher et al., 2013). • Science Origin of Hackmanite • Hackmanite is a rare sulfur chloric sodium aluminum silicate member of the Sodalite family. It crystallizes in the form of masses, cubic and octahedral formations. This is one of the very few minerals that is tenebrescence (changes color when exposed to sunlight), as well as UV reflective. It can be seen in a variety of colors such as grey, green, yellow, violet, pink, and blue, but most commonly found in a dusty white. Hackmanite was first discovered in Greenland by L.H. Borgstroem in 1901. He named it after the famed Finnish Geologist, Victor Axel Hackman. Important deposits of Hackmanite are located in Afghanistan, Myanmar, Canada, Norway and Russia • • Hi everyone welcome to my channel. I strive to bring you the newest updates to dremel lapidary and lapidary in general. I hope you enjoyed today's show. I love doing live interactive shows so be sure to tune in every thursday at 1pm. If you got some value out of today's show ease smash that subscribe button and hit that bell so you get all the notifications. Be sure to scroll down to find all kinds of helpful links :) • If you have additional questions or just want to join a community of like minded people please check out and sign up for my private facebook group. • https://www.facebook.com/groups/dreme... • Links to items we talked about today: • I do make a small commission if you use these links. • As an Amazon Associate I earn from qualifying purchases. • Helps me out a bunch thanks guys! • Amazon affiliate links • These are tools and books I recommend. I am an amazon affiliate so I do make a little money off these items i recommend and use personally. • My first book • Crystal Journal • https://amzn.to/3gBjQ2Y • My Second Book • Rock Collection Catalog • https://amzn.to/3j1K8NP • My Third Book • Tumbling Journal • https://amzn.to/3xUshfU • My Fourth Book • Rockhounding Journal • https://amzn.to/35TkYci • 3d display cases • https://amzn.to/3h3C1NO • Geiger Counter • https://amzn.to/3zWJIxU • Hanging dremel • Dremel 9100-21 • https://amzn.to/35oxnoi • Patti Polk • Rocks Gems and Minerals • https://amzn.to/3gujbRd • Beckett publishing • Rock and Gem Magazine • https://amzn.to/2TzHQL8 • 50 piece diamond bit set • Coated diamonds recommended for beginners • https://amzn.to/3iKK0C1 • Wet concrete polisher for polishing large stones and carvings • https://amzn.to/3vptRog • National audobaun rock identification guide • https://amzn.to/3vw0gcI • • #dremellapidary, #kerstensaffordart #rocks • • Timecode: • 0:0 intro

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