Фото - For Sale Rough Beryl Crystal 325 Ct

 
For Sale Rough Beryl Crystal 325 Ct
GEM-EXPERT Ltd Chief Gemologist, Viland Dannecker China, Beijing Tel. +8613051139006

Meizu PRO 5 [3 фото]
Красота / Beauty



5312 x 3984
For Sale Rough Beryl Crystal 325 Ct


5312 x 3984
For Sale Rough Beryl Crystal 325 Ct


5312 x 3984
For Sale Rough Beryl Crystal 325 Ct


658 x 460
For Sale Rough Beryl Crystal 325 Ct

Beryl with primary three-phase fluid inclusion.
Photo credit: John I. Koivula

1164 x 540
For Sale Rough Beryl Crystal 325 Ct

Colour zoned beryl from Siberia
76.5 x 18.2 x 17.2 mm
Many natural gems will exhibit some degree of color zoning and this is an important sign of their natural origin
Color zoning is typically due to changing conditions during crystal formation. If the availability of trace elements that serve as coloring agents changes, there will tend to be areas of less (or more) color in different parts of the crystal.
Gems that are not colored by impurities, such as peridot and topaz, will rarely exhibit color zoning.

1127 x 2048
For Sale Rough Beryl Crystal 325 Ct

Thin films in Beryl
Collection & Photo: Wilma Van Der Giessen Gemphoto Art
CLICK ON PHOTO FOR THE TOTAL PHOTO