$0.00 0 items

No products in the cart.


Here is a selection of articles I've written about different mineralogical subjects.

Examination of Sperrylite-Bearing Sulphide Specimens with a CT Scanner

David K. Joyce, Newmarket, OntarioDr. Donald V. Doell, Grafton, Ontario Introduction In 2016, David K Joyce (DKJ) met up with co-author Dr. Donald V. Doell […]
Read more

Cubanite From Canada

INTRODUCTION Cubanite is a relatively common constituent of sulphide mineralization containing copper. For instance, most people think that all of the copper recovered in the […]
Read more

Arsenic – Darkening Upon Exposure

A while back I was trimming some pieces of native arsenic from the occurrence at Port Alberni, British Columbia. I was surprised when I first […]
Read more
cross-circle linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram