|
Post by RickB on Jul 19, 2024 13:31:42 GMT -5
LFRB - Large Fluorescent Radioactive Boulder
|
|
RWA3006
Cave Dweller
Member since March 2009
Posts: 4,507
|
Post by RWA3006 on Aug 10, 2024 8:57:35 GMT -5
I got a man made ruby and was wondering how much it would fluoresce. ![](https://res.cloudinary.com/drums6h3y/image/upload/v1723298244/oyybyzxccafxiht1jjwc.jpg)
|
|
RWA3006
Cave Dweller
Member since March 2009
Posts: 4,507
|
Post by RWA3006 on Aug 10, 2024 8:58:05 GMT -5
|
|
|
Post by jasoninsd on Aug 10, 2024 21:07:41 GMT -5
You need a Geiger Counter for that one Randy!!
|
|
RWA3006
Cave Dweller
Member since March 2009
Posts: 4,507
|
Post by RWA3006 on Aug 15, 2024 6:48:39 GMT -5
I just received this months Rock and Gem magazine, and gracing the cover is an article on fluorescence. It's fitting that it's a final article by Bob Jones who began writing for the magazine in 1971, beginning with an article on fluorescent rocks. A fitting retirement of a prolific author and pillar of the lapidary community. ![](https://res.cloudinary.com/drums6h3y/image/upload/v1723722510/nvys0d7nk7siisjb7slf.jpg)
|
|
RWA3006
Cave Dweller
Member since March 2009
Posts: 4,507
|
Post by RWA3006 on Aug 15, 2024 6:48:58 GMT -5
|
|