Monthly Archives: February 2014

Rock Lessing founder of Crystal Clear Radio

Jolyon Ralph – Founder of MinDat.org interviews Rock Lessing (and brings up the Bike?)


Interview with the founder of Crystal Clear Radio the one & only Rock Lessing who always loves asking questions so making him a very talented “radio interviewer”!! Rock is very passionate about his work & introducing Crystal Clear Radio to the Mineral World in Tucson was part of his “dream” which has cooked up a huge storm amongst the Mineral Dealer’s worldwide!!”I think I finally found what I am meant to do in life,career wise!”(www.crystalradio.co.za)

Professor of Geosciences

Professor Bob Downs, world famous Geologist – Gracious, Jovial & on another Planet??!!!


Specializing in Mineralogy & Crystallography, Geosciences Dept, University of Arizona… This Interview with Professor Bob Downs is a privilege and an honour!! He is a man with many talents … yet is extremely aware of the scientific youth: “Anybody thinking about studying Science, don’t avoid your maths as maths is the language of Science!!” Oh and what does this phrase mean? “I just came back from Mars!”


Prof Bob Downs shared some fascinating memories & ideas – have a listen & find out about the Mars Rover & NASA… & of course The Mineral Museum after 5 years of hard work!

125 years, matching its talent and knowledge to the progress of science and technology.

U.S. Geological Survey (USGS) since 1872


Interview with Keith “USGS is sought out by thousands of partners and customers for its natural science expertise and its vast earth and biological data holdings.The USGS is the science provider of choice in accessing the information and understanding to help resolve complex natural resource problems across the Nation and around the world”.(www.usgs.gov)