Rob MacKillop
Edinburgh Correspondent
A FaceBook friend has a page on his website devoted to mineral macro photography. Lots of images, but scroll down for his tips on how to do it.
LINK:
http://harjoneutkens.wordpress.com/about/mineralogy-2/mineral-micro-photography/
LINK:
http://harjoneutkens.wordpress.com/about/mineralogy-2/mineral-micro-photography/