File:Tourm74.jpg

From The Gemology Project
Jump to: navigation, search
Tourm74.jpg(400 × 600 pixels, file size: 30 KB, MIME type: image/jpeg)

This round standard brilliant weighs 10.93 carats. I think that yellow green is one of the brightest colors in tourmaline. Manganese and titanium with low iron has been proposed as the chromophores that color tourmaline, yellow green. Time and time again I have found that a beautiful polish can only partial explain this color's visual punch. Most of my yellow green tourmaline's personality remained unchanged when I put the spectrometer to them, but a few revealed a copper touch. This is one of them and ebay may push that to the limit, but the limit of my appreciation has been unchanged.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current10:43, 18 January 2010Thumbnail for version as of 10:43, 18 January 2010400 × 600 (30 KB)Barbra (talk | contribs)
  • You cannot overwrite this file.

The following page links to this file: