Not back then Taray, this was 25 years ago, before my nuclear radiation hobby. Back then the hobby was ionospheric ionization and its effects on radio waves, so the gear was different.?
Geo
----- Original Message -----
From: taray singh via Groups.Io <sukhjez@...>
To:
[email protected]Sent: Sun, 23 Feb 2020 22:40:42 -0500 (EST)
Subject: Re: [XRF] Si pin Detectors
Geo
Did you collect any rock samples ?or did any handheld measurement? .Anyway I find it rather difficult on family trips.
The heat and humidity is sometimes unbearable in SE Asia.
Taray
