Emerald from Russia, with a group of thin flat cavities containing liquid and diffracting the light exhibiting thus different colours, depending on their thickness.
#Emerald
#Russia
#Inclusions #ThinFilm
#AIGS #InclusionsInEmerald

Emerald from Colombia, filled with oil, with a "Gota de Aceite" effect, exhibiting a wavy appearance.
#Emerald
#Colombia
#Inclusions #GotadeAceite #Wavy
#AIGS #InclusionsInEmerald

Emerald from Zambia, with a negative crystal (cavity exhibiting the morphology of the host mineral) containing water and a gas bubble.
#Emerald
#Zambia
#Inclusions #NegativeCrystal #Water #GasBubble
#AIGS #InclusionsInEmerald

Large biphase consisting in brine and a crystal of halite in an emerald from Colombia.
#Emerald
#Colombia
#Inclusions #2phase #Halite #Salt
#AIGS #InclusionsInEmerald

Multiphase inclusion containing brine, gas, halite and sylvite in an emerald from Colombia.
#Emerald
#Colombia
#Inclusions #Multiphase #Brine #Gas #Halite #Sylvite #Salt
#AIGS #InclusionsInEmerald

Rare trapiche emerald contains black spokes and a centered clear core of deep green emerald from Swat, Pakistan.
#Emerald #Trapiche
#Pakistan #Swat
#Inclusions #BlackSpokes
#AIGS #InclusionsInEmerald

Gota de Aceite effect with hexagonal morphology and some Trapiche effects, partially crossed polarizers in Emerald from Colombia.
#Emerald
#Colombia
#Inclusions #GotadeAceite
#AIGS #InclusionsInEmerald

Group of well-formed pyrite crystals enrich in this Colombian emerald host.
#Emerald
#Colombia
#Inclusions #Pyrite
#AIGS #InclusionsInEmerald

Three phase or three-state inclusion of primary fluid inclusion is a proof of natural origin. Gas bubble and salt crystal components are contained in different shapes and sizes.
#Emerald
#Inclusions #3phase #Salt
#AIGS #InclusionsInEmerald

Straight long tubes parallel to the c-axis act as an obstacle in the growth direction.
#Emerald
#Inclusions #GrowthTube #Tube
#AIGS #InclusionsInEmerald

Finely layered color banding aligned with the basal plane with long parallel tubes.
#Emerald
#Inclusions #ColorBanding #GrowthTube #Tube
#AIGS #InclusionsInEmerald

Brownish mica crystals with varying shapes are prominent mineral inclusions in this emerald from Zambia.
#Emerald
#Zambia
#Inclusions #Mica
#AIGS #InclusionsInEmerald

Zambian emerald decorated with pepper-like tiny black opaque inclusions probably Magnesite and/or Chromite which have similar appearance and habit.
#Emerald
#Zambia
#Inclusions #BlackCrystal #Magnesite #Chromite
#AIGS #InclusionsInEmerald

Brown flake of biotite mica in a trapiche emerald from Swat, Pakistan.
#Emerald
#Pakistan #Swat
#Inclusions #Biotite #Mica
#AIGS #InclusionsInEmerald

Cluster of brown and reddish brown biotite platelets in a trapiche emerald from Swat, Pakistan.
#Emerald
#Pakistan #Swat
#Inclusions #Biotite #Mica
#AIGS #InclusionsInEmerald

Blue and yellow flash effect colours observed in the opticon-treated fractures in natural emerald.
#Emerald
#Inclusions #Blue #Orange #FlashEffect
#Resin #Filling Opticon #Treated
#AIGS #InclusionsInEmerald

Columnar growth zoning in colombian emerald is composed of numerous parallel hexagonal crystal that exhibits as pale-colored beryl columns overgrown by darker green emerald.
#Emerald
#Colombia
#Inclusions #Columnar #GrowthZoning
#Resin #Filling Opticon #Treated
#AIGS #InclusionsInEmerald

Slender rods of transparent actinolite inclusions in emerald.
#Emerald
#Inclusions #Actinolite
#AIGS #InclusionsInEmerald

Primary two-phase fluid inclusions aligned along a prism face of emerald host.
#Emerald
#Inclusions #2phase #FluidInclusion
#AIGS #InclusionsInEmerald

"Oil-drops" in finest quality emerald from Colombia. This growth structure is due to a calcite precipitation in the crystalline vassel of the emerald.
#Emerald
#Inclusions #Calcite #Oildrops #GrowthStructure
#AIGS #InclusionsInEmerald

A group of fragments of crystal inclusions displaying interference colors in polarized light in emerald.
#Emerald
#Inclusions #Crystal #PolarizedLight
#AIGS #InclusionsInEmerald

Two-phase secondary thin films on the basal plane of an emerald from Russia.
#Emerald
#Russia
#Inclusions #ThinFilm
#AIGS #InclusionsInEmerald

Blue and orange flash effect colours observed in the resin filled fractures in natural emerald.
#Emerald
#Inclusions #Blue #Orange #FlashEffect
#Resin #Filling Opticon #Treated
#AIGS #InclusionsInEmerald

Finely layered growth zoning with the zigzag line. The parallel zoned growth layers are aligned with the basal plane, perpendicular to the C axis.
#Emerald
#Inclusions #GrowthZoning #Zigzag
#AIGS #InclusionsInEmerald

Beryl in emerald from Afghanistan. This beryl inclusion shows its length with hexagonal form.
#Emerald
#Afghanistan
#Inclusions #Beryl #Hexgonal
#AIGS #InclusionsInEmerald

Beryl inclusion in emerald made clearly visible in polarized light. The host emerald is from Afghanistan.
#Emerald
#Afghanistan
#Inclusions #Beryl #Hexgonal #PolarizedLight
#AIGS #InclusionsInEmerald

Jagged three-phase inclusion, this type of primary fluid inclusion is very common in Colombian emerald.
#Emerald
#Colombia
#Inclusions #3phase #FluidInclusion
#AIGS #InclusionsInEmerald

Multiphase inclusions in an emerald from Malipo, China.
#Emerald
#China # Malipo
#Inclusions #Multiphase #FluidInclusion
#AIGS #InclusionsInEmerald

Interlocking emerald crystals form a "mosaic structure" in natural Colombian emerald.
#Emerald
#Colombia
#Inclusions #Interlocking
#AIGS #InclusionsInEmerald

Jagged three-phase inclusions in Colombian emerald.
#Emerald
#Colombia
#Inclusions #3phase #FluidInclusion
#AIGS #InclusionsInEmerald

Scattered opaque black ilmenite dendrites in a trapiche emerald from Swat, Pakistan.
#Emerald #Trapiche
#Pakistan #Swat
#Inclusions #Ilmenite #Dendrites
#AIGS #InclusionsInEmerald

Clusters of opaque black ilmenite dendrites in a trapiche emerald from Swat, Pakistan.
#Emerald #Trapiche
#Pakistan #Swat
#Inclusions #Ilmenite #Dendrites
#AIGS #InclusionsInEmerald

Brownish yellow biotite in natural emerald from Zambia.
#Emerald
#Zambia
#Inclusions #Biotite
#AIGS #InclusionsInEmerald

Biotite platelets display spectral colors in cross polarizer from natural Zambian emerald.
#Emerald
#Zambia
#Inclusions #Biotite
#AIGS #InclusionsInEmerald

Big group of brownish yellow biotite in natural emerald from Zambia.
#Emerald
#Zambia
#Inclusions #Biotite
#AIGS #InclusionsInEmerald

Cluster of biotite inclusions display spectral colors in cross polarizer from natural Zambian emerald.
#Emerald
#Zambia
#Inclusions #Biotite
#AIGS #InclusionsInEmerald

Acicular shaped of the amphibole-group inclusions (actinolite series) in a natural emerald from an unknown deposit.
#Emerald
#Inclusions #Amphibole #Acicular #Actinolite
#AIGS #InclusionsInEmerald

Acicular amphibole-group inclusions (actinolite series) in a natural emerald from an unknown deposit.
#Emerald
#Inclusions #Amphibole #Acicular #Actinolite
#AIGS #InclusionsInEmerald

Formation of columnar growth zoning in a natural Colombian emerald (observed in immersion).
#Emerald
#Colombia
#Inclusions #Columnar #GrowthZoning
#AIGS #InclusionsInEmerald

Octahedrons of pyrite inclusions in natural emerald from Muzo, Colombia.
#Emerald
#Colombia #Muzo
#Inclusions #Pyrite
#AIGS #InclusionsInEmerald

Long straight tube parallel to the C-axis in emerald from Russia.
#Emerald
#Russia
#Inclusions #GrowthTube #Tube
#AIGS #InclusionsInEmerald

Typical secondary two-phase thin films on the basal plane of an emerald from Russia.
#Emerald
#Russia
#Inclusions #2phase #FluidInclusion
#AIGS #InclusionsInEmerald

Irregular form of secondary fluid inclusions holding three-phase and multi-phase inclusions in an emerald from Colombia.
#Emerald
#Colombia
#Inclusions #3phase #Multiphase #FluidInclusion
#AIGS #InclusionsInEmerald

Typical secondary two-phase thin films on the basal plane of an emerald from Ural Mountains, Russia.
#Emerald
#Russia #UralMountains
#Inclusions #2phase #ThinFilm #FluidInclusion
#AIGS #InclusionsInEmerald

Distinctly recognizable primary three-phase inclusion composing of gas bubbles and salt crystals in an emerald from Muzo, Colombia.
#Emerald
#Colombia #Muzo
#Inclusions #3phase #GasBubbles #Salt #Crystal
#AIGS #InclusionsInEmerald

Primary three-phase inclusion composing of gas bubbles and salt crystals in an emerald from Muzo, Colombia.
#Emerald
#Colombia #Muzo
#Inclusions #3phase #GasBubbles #Salt #Crystal
#AIGS #InclusionsInEmerald

Brown mica crystal in an emerald from Zambia.
#Emerald
#Zambia
#Inclusions #Mica
#AIGS #InclusionsInEmerald

Group of brown flakes of mica in an emerald from Zambia.
#Emerald
#Zambia
#Inclusions #Mica
#AIGS #InclusionsInEmerald

Brownish-yellow biotite in an emerald were evidence as the mineral inclusions by the micaschists.
#Emerald
#Inclusions #Biotite
#AIGS #InclusionsInEmerald

In polarized light, Brownish-yellow biotite in a natural emerald shows spectral colors.
#Emerald
#Inclusions #Biotite
#AIGS #InclusionsInEmerald

Emerald from Zambia, with a negative crystal (cavity exhibiting the morphology of the host mineral) containing water and a gas bubble.
#Emerald
#Zambia
#Inclusions #NegativeCrystal #Water #GasBubble
#AIGS #InclusionsInEmerald

Elongated apatite inclusions in a natural emerald.
#Emerald
#Inclusions #Apatite
#AIGS #InclusionsInEmerald

Elongated apatite inclusions in a natural emerald.
#Emerald
#Inclusions #Apatite
#AIGS #InclusionsInEmerald

Repeated growth-restrictions consisting of growth tube and healed fissures in a natural emerald from Zambia.
#Emerald
#Zambia
#Inclusions #GrowthTube #HealedFracture
#AIGS #InclusionsInEmerald

A group of different guest crystal inclusions displaying interference colors in polarized light in a natural emerald.
#Emerald
#Inclusions #Crystal #InterferenceColor
#AIGS #InclusionsInEmerald

Flower-like scattered mineral inclusions in a natural emerald.
#Emerald
#Inclusions #Mineral
#AIGS #InclusionsInEmerald

Beryl inclusion in emerald visible in a natural emerald from Afghanistan.
#Emerald
#Afghanistan
#Inclusions #Beryl
#AIGS #InclusionsInEmerald

Isolated and twinned pyrite (Iron sulphide) inclusions in an emerald from Colombia.
#Emerald
#Colombia
#Inclusions #Pyrite
#AIGS #InclusionsInEmerald

Well-formed isolated and twinned pyrite (Iron sulphide) inclusions in an emerald from Colombia.
#Emerald
#Colombia
#Inclusions #Pyrite
#AIGS #InclusionsInEmerald

Irregular shaped two-phase and multi-phase fluid inclusions in an emerald from Brazil.
#Emerald
#Brazil
#Inclusions #2phase #Multiphase #FluidInclusion
#AIGS #InclusionsInEmerald

Two-phase and multi-phase fluid inclusions in an emerald from Brazil.
#Emerald
#Brazil
#Inclusions #2phase #Multiphase #FluidInclusion
#AIGS #InclusionsInEmerald

Scattered flake mineral inclusions in a natural emerald.
#Emerald
#Inclusions #Mineral
#AIGS #InclusionsInEmerald

Irregular shaped and lost forms of multi-phase fluid inclusions deposited in a natural emerald.
#Emerald
#Inclusions #MultiPhase #FluidInclusion
#AIGS #InclusionsInEmerald

Scattered black crystallites of opaque mineral probably chromite or chromian spinel in a natural emerald from Brazil.
#Emerald
#Brazil
#Inclusions #Crystal #Black #Chromite #Chromian #Spinel #FluidInclusion
#AIGS #InclusionsInEmerald

Three-phase and multiphase fluid inclusions in a natural emerald from Colombia.
#Emerald
#Colombia
#Inclusions #MultiPhase #FluidInclusion
#AIGS #InclusionsInEmerald

Parallel growth tubes with different length in a natural emerald.
#Emerald
#Inclusions #GrowthTube
#AIGS #InclusionsInEmerald

Parallel growth tubes with different length in a natural emerald.
#Emerald
#Inclusions #GrowthTube
#AIGS #InclusionsInEmerald

Two-phase, three-phase and multiphase inclusions in a natural emerald from Brazil.
#Emerald
#Inclusions #2phase #3phase #FluidInclusion
#AIGS #InclusionsInEmerald

Cluster of translucent light brown to nearly opaque biotite inclusions in a natural emerald.
#Emerald
#Inclusions #Biotite
#AIGS #InclusionsInEmerald