Quartz crystals with blue needles of Dumortierite inside. The locality, is western Bahia, near Vaca Morta Quarry, a remote and hard to reach area near the border with Tocantins state. - Photo: Jeff ScovilQuartz with Dumortierite inclusions
Exceptional and very rare Oregon opal with visual effect of being underwater when held to light.obtained at Opal Butte Mine. Oregon, USA ---- It looks like there is a dust-storm contained in this small gemstone
This logo concept is quite different from other designs of the same letter. If it was to be shown from the front, you would only be able to see the line in the middle, where as if moved a little to te side, the flat sides show up.