[NJARC] Fluorescent coating on eye tubes

[Al Klase]

michael s christiansen wrote

>____________________________________________
>Very interesting! Have any of you been up to North Jersey to the Franklin
>Mining Museum or the Sterling Hill Mining Museum? They have really great
>displays of different types of fluorescing minerals.......
>
There's another radio connection here as well.  This is virtually the only source of zincite, one of the two minerals used in the Perikon detector.  Check out http://www.skywaves.ar88.net/2det/twodet.htm

Regards,
Al

Al Klase - N3FRQ
Flemington, NJ
http://www.skywaves.ar88.net/