Robert Mosher
Tour
Tour

Bob's Finds
As a member of our Board of Directors, Dr. Robert Mosher has researched a number of topics for us,
and brought materials for the Board, which (due to costs) we haven't been able to share with the membership. 
Now through the Internet WE CAN!

Michigan Mining History
http://www.viewsofthepast.com/topics/fr-coppermining.htm
Mineral Toxcicity 


Toxic Minerals and  Heavy Metals
http://www.healthy.net/scr/article.aspx?ID=1660

MSDS sheet on manganous carbonate - Rhodochrosite.
http://www.allanchem.com/docs/Manganese%20Carbonate%20MSDS.doc

The properties of the element Arseic.
http://www.mineralszone.com/minerals/arsenic.html

MSDS for Realgar. Arsenic Sulfide
http://naturalpigments.com/msds/msds_450-20.htm

Wikipedia article on Realgar
http://en.wikipedia.org/wiki/Realgar


Sands

Loess Particles
http://www.backyardnature.net/loess/particls.htm
Crystal Cleaning

"Cleaning Crystals"
http://www.mineraltown.com/Reports/cleaning_crystals/clean_quartz_crystal.php?idioma=2


Salt

Salt, Salt Seeps, and Mastodons
http://pittsfieldhistory.org/index.php?section=history&content=salt

The Saline Salt Springs
http://salinehistory.org/index.php?section=sitescontent=salt_springs

Micro Matters

Micropaleontology
http://en.wikipedia.org/wiki/Micropaleontology

Microfossils
http://www.ucmp.berkeley.edu/fosrec/Lipps1.html

 

Fossils

Cincinatti Dry Dredgers

http://drydredgers.org/