Afghanistan Emerald Inclusions
Explore Afghanistann emerald inclusions in Hyperion, the Lotus Gemology inclusion database. Hyperion contains photomicrographs of inclusions and internal features in natural emeralds from Afghanistan, documented with information on treatment, lighting conditions, field of view, photographer and published references.
Iridescent thin films form a dramatic topographical scene in this emerald.
Natural • Beryl • Beryl • Emerald •
Afghanistan •
Enhancements:
Fissure Filling with colorless Oil/resin (FF-O1) •
Lighting Conditions:
Dark Field + Diffuse Fiber Optic
Photographer:
E. Billie Hughes •
Image Number:
A-005-4106-1
• Field of View = 1.6mm
This emerald contained several elongated three-phase inclusions.
Natural • Beryl • Emerald •
Afghanistan •
Enhancements:
Fissure Filling with colorless Oil/resin (FF-O1) •
Lighting Conditions:
Diffuse Light Field (Transmitted Light)
Photographer:
E. Billie Hughes •
Image Number:
A-003-8909-2
• Field of View = 2mm
Micro Raman revealed that this cluster of inclusions in emerald contained a variety of crystals. The elongated crystal on the left is quartz, the area in the center contains calcite and apatite, and the right-most crystal is calcite.
Natural • Beryl • Emerald •
Afghanistan •
Enhancements:
Fissure Filling with colorless Oil/resin (FF-O1) •
Lighting Conditions:
Dark Field
Photographer:
E. Billie Hughes •
Image Number:
A-003-8909-1
• Field of View = 1.7mm
When viewed between crossed polars this emerald displayed a colorful strain pattern.
Natural • Beryl • Emerald •
Afghanistan •
Enhancements:
None Detected (None) •
Lighting Conditions:
Dark Field + Crossed Polars
Photographer:
E. Billie Hughes •
Image Number:
A-003-7749-1
• Field of View = 3mm
Afghan emeralds often contain cavities with multiple phases, such as this example in the center that shows four different crystals and two different gas bubbles.
Natural • Beryl • Emerald •
Afghanistan •
Enhancements:
Fissure Filling with colorless Oil/resin (FF-O1) •
Lighting Conditions:
Diffuse Light Field (Transmitted Light)
Photographer:
Richard W. Hughes •
Image Number:
A-003-7327-1
• Field of View = 1.9mm
Within this emerald, numerous cavities contain liquid, gas and as many as four different solid phases.
Natural • Beryl • Beryl • Emerald •
Afghanistan •
Enhancements:
Fissure Filling with colorless Oil/resin (FF-O2) •
Lighting Conditions:
Dark Field
Photographer:
Richard W. Hughes •
Image Number:
A-003-6636-2
• Field of View = 7mm
This fascinating multiphase inclusion shows an unusual sawtooth pattern on the long edges. Many of the cavities contain liquid, gas and as many as four different solid phases.
Natural • Beryl • Beryl • Emerald •
Afghanistan •
Enhancements:
Fissure Filling with colorless Oil/resin (FF-O2) •
Lighting Conditions:
Fiber Optic: Oblique
Photographer:
Richard W. Hughes •
Image Number:
A-003-6636-1
• Field of View = 1mm
Search the Complete Hyperion Database
Afghanistann emerald inclusions may include mineral crystals, fluid inclusions, multiphase inclusions, healed fissures, growth features and other internal features formed during or after crystal growth. Such features are important to gemologists because they can provide evidence useful in identifying emerald and evaluating a possible Afghanistann origin.
Afghanistann Emerald Inclusion Photomicrographs
The Hyperion Afghanistann emerald gallery includes microscopic features documented in emeralds from Afghanistan. Each entry is accompanied by descriptive information and, where available, references to the gemological literature.
What Inclusions Can Reveal About Afghanistann Emerald
Inclusions are an important part of geographic origin determination in emerald. Their form, composition and associations can provide evidence that, when considered together with other gemological properties, may support or contradict a Afghanistann origin.
Hyperion combines inclusion photomicrography with supporting gemological information so that individual features can be compared with documented examples from Afghanistann emeralds.
About Hyperion
Hyperion is the Lotus Gemology searchable inclusion database. It allows users to browse gemstone inclusions by gem type, geographic origin, treatment and keyword.
