Natural atoll-like glassy film in an unheated Ruby from Thailand/Cambodia border area.
#Ruby
#Thailand #Cambodia
#Inclusions #ThinFilm
#AIGS #InclusionsInRuby

Amphibole group member crystals with another unidentified inclusion in an unheated Ruby from Montepuez, Mozambique.
#Ruby
#Mozambique #Montepuez
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Amphibole group member crystals and Chalcopyrite crystal in an unheated Ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole #Chalcopyrite
#AIGS #InclusionsInRuby

Amphibole group-like member crystals in an unheated Ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Amphibole group member crystal exhibiting cleavages perpendicular to the lengthening direction in an unheated Ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Apatite crystal in an unheated Ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Apatite
#AIGS #InclusionsInRuby

Blue iron-rich field in an unheated Ruby from Winza, Tanzania.
#Ruby
#Tanzania #Winza
#Inclusions #Bluezone
#AIGS #InclusionsInRuby

Zircon and Rutile crystals in an unheated Ruby from South Madagascar.
#Ruby
#Madagascar
#Inclusions #Zircon #Rutile
#AIGS #InclusionsInRuby

Rounded rutile crystal with parallel cleavages in an unheated Ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Rutile #Crystal
#AIGS #InclusionsInRuby

Common internal characteristic in rubies from Thailand, this partially healed halo formed in fluid inclusion surround the melted crystal in this heated ruby.
#Ruby
#Thailand #Cambodia
#Inclusions #FluidInclusion
#AIGS #InclusionsInRuby

A group of amphibole rods, most common crystal inclusion in ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

"Rosette" inclusion which consists of negative crystals surrounds a mica crystal in this unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Rosette #NegativeCrystals #Mica
#AIGS #InclusionsInRuby

Calcite crystals in the unheated Ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Calcite
#AIGS #InclusionsInRuby

Calcite crystals in the unheated Ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Calcite
#AIGS #InclusionsInRuby

Needle-like and cuneiform (wedge-shaped) crystals of Rutile in an unheated Ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Rutile #Silk #Needles
#AIGS #InclusionsInRuby

Partially exsolved silks and needles in a heat-treated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Silk
#Heated #Treated
#AIGS #InclusionsInRuby

Amphibole rod exhibiting cleavages perpendicular to the lengthening direction in an unheated Ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

A dense accumulation of course black rutile crystals in an unheated ruby from Madagascar.
#Ruby
#Madagascar
#Inclusions #Rutile #Crystal
#AIGS #InclusionsInRuby

Partially exsolved silks and needles prove this ruby from Mozambique had been heat treated.
#Ruby
#Mozambique
#Inclusions #Silk
#Heated
#AIGS #InclusionsInRuby

Needle-like and cuneiform (wedge-shaped) crystals of Rutile in an unheated Ruby from Mogok, Myanmar.
#Ruby
#Mynamar #Mogok
#Inclusions #Rutile #Silk
#AIGS #InclusionsInRuby

Group of thin, fine amphibole rods in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

A dense accumulation of course black rutile crystals in an unheated ruby from Madagascar.
#Ruby
#Madagascar
#Inclusions #Rutile #Crystal
#AIGS #InclusionsInRuby

Iridescent decrepitation halo surrounding the natural glass primary magmatic fluid inclusions in a Thai ruby.
#Ruby
#Thailand #Cambodia
#Inclusions #FluidInclusion #Decrepitation #Halo
#AIGS #InclusionsInRuby

Winged mica crystals in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica
#AIGS #InclusionsInRuby

Mica crystals in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica
#AIGS #InclusionsInRuby

Mica crystals in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica
#AIGS #InclusionsInRuby

Three-dimensional, intersecting follows the three directions of the rhombohedron r (1011) in a ruby in Madagascar.
#Ruby
#Madagascar
#Inclusions #Intersecting
#AIGS #InclusionsInRuby

Group of elongated amphibole rods in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Amphibole rods in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Small negative crystals, each individually associated with basal-oriented thin films occur in groups along planar concentrations. The most recognisable and diagnostic inclusion features for rubies in Tajikistan.
#Ruby
#Tajikistan
#Inclusions #NegativeCrystal #ThinFilm
#AIGS #InclusionsInRuby

Mica crystal with cleavages in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica
#AIGS #InclusionsInRuby

Ruby from the Thailand-Cambodia border area, unheated, with a cavity containing natural glass with a bubble, and a healed crack containing natural glass film diffracting the light.
#Ruby
#Thailand #Cambodia
#Inclusions #ThinFilm #GlassFilm #NegativeCrystal
#AIGS #InclusionsInRuby

Complex flat cavities containing natural glass in a ruby from the Thailand-Cambodian border.
#Ruby
#Thailand #Cambodia
#Inclusions #GlassFilm #ThinFilm
#AIGS #InclusionsInRuby

Partially exsolved silks and needles in a heat-treated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Silk
#Heated
#AIGS #InclusionsInRuby

Flatten gas bubbles in a natural Pb-glass filled ruby.
#Ruby
#Inclusions #GasBubbles
#Pb-Glass #Filled #Heated
#AIGS #InclusionsInRuby

Gas bubbles both spherical and flatten shapes with the backdrop of orange and blue flash effect, common internal characteristics of Pb-glass filled ruby.
#Ruby
#Inclusions #GasBubble #Orange #Blue #FlashEffect
#Pb-Glass #Filled #Heated
#AIGS #InclusionsInRuby

Floral pattern of healed cracks within an unheated natural ruby.
#Ruby
#Inclusions #HealedFracture
#AIGS #InclusionsInRuby

Mica inclusions with fringes in a natural unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica #Fringes
#AIGS #InclusionsInRuby

Mica crystals with 'Rosette' inclusions in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica #Rosette
#AIGS #InclusionsInRuby

Colorful thin film inclusion using reflected light in a heated ruby from the Thailand.
#Ruby
#Thailand
#Inclusions #ThinFilm
#AIGS #InclusionsInRuby

Fine cloud inclusion composing of minute particles in an unheated ruby.
#Ruby
#Inclusions #Cloud #MinuteParticles
#AIGS #InclusionsInRuby

Multi-phase-inclusions; cavities filled with solid, fluid and gaseous inclusions in an unheated ruby from Mong Hsu, Myanmar.
#Ruby
#Myanmar #MongHsu
#Inclusions #Multiphase #Solid #Fluid #Gaseous
#AIGS #InclusionsInRuby

Primary rutile crystals with rounded zircon crystals in an unheated ruby from Madagascar.
#Ruby
#Madagascar
#Inclusions #Rutile #Zircon #Crystal
#AIGS #InclusionsInRuby

Liquid-filled channels resulting in thin film inclusion observed in reflected light in an unheated ruby from Tanzania.
#Ruby
#Tanzania
#Inclusions #ThinFilm
#AIGS #InclusionsInRuby

Flatten negative crystals containing tiny needles probably diaspore in an unheated ruby.
#Ruby
#Inclusions #NegativeCrystal
#AIGS #InclusionsInRuby

A flux-healed fingerprint in a glass-filled heated ruby.
#Ruby
#Inclusions #HealedFingerprint
#Glass #Filled #Heated
#AIGS #InclusionsInRuby

Heat-altered inclusions or "Snowballs" in a heated natural ruby.
#Ruby
#Inclusions #Snowballs
#Heated
#AIGS #InclusionsInRuby

Amphibole group-like member crystal in an unheated Ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Short rutile needles in an unheated ruby.
#Ruby
#Inclusions #Rutile #Needles
#AIGS #InclusionsInRuby

Two isolated mica crystals surrounded by “rosette” inclusions in an unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica #Rosette
#AIGS #InclusionsInRuby

Complex flat cavities containing natural glass in a ruby from the Thailand-Cambodian border.
#Ruby
#Thailand #Cambodia
#Inclusions #Cavities #NaturalGlass
#AIGS #InclusionsInRuby

Rods of Amphibole-member inclusion in an unheated natural ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Amphibole
#AIGS #InclusionsInRuby

Needle-like and cuneiform (wedge-shaped) crystals of Rutile in an unheated Ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Rutile #Needles
#AIGS #InclusionsInRuby

Primary rutile crystals with transparent zircon crystals in an unheated ruby from Madagascar.
#Ruby
#Madagascar
#Inclusions #Zircon
#AIGS #InclusionsInRuby

Different shapes of droplets in flux-healed fingerprint of a flux-heated ruby.
#Ruby
#Inclusions #HealedFingerprint
#Glass #Filled #Heated
#AIGS #InclusionsInRuby

Different shapes of droplets in flux-healed fingerprint of a flux-heated ruby.
#Ruby
#Inclusions #HealedFingerprint
#AIGS #InclusionsInRuby

Internal diffusion induced blue color around a rutile inclusion (blue spot) in a Beryllium diffused ruby.
#Ruby
#Inclusions #BlueSpot
#Beryllium #Treated #Diffusion
#AIGS #InclusionsInRuby

Typical internal characteristic in rubies from Thailand, this partially healed halo formed in fluid inclusion surround the melted crystal in this heated ruby.
#Ruby
#Thailand
#Inclusions #Halo #FluidInclusion
#Heated
#AIGS #InclusionsInRuby

Rose channels in a natural ruby.
#Ruby
#Inclusions #RoseChannel
#AIGS #InclusionsInRuby

Rutile needles in a natural star ruby from Mogok, Myanmar.
#Ruby #StarRuby
#Myanmar #Mogok
#Inclusions #Rutile #Needles #Crystal
#AIGS #InclusionsInRuby

Partially dissolved rutile silks and thin films in a heated ruby.
#Ruby
#Inclusions #Rutile #Needles #Silk #ThinFilm
#Heated
#AIGS #InclusionsInRuby

Angular blue coloration in a natural unheated ruby from Mong Hsu, Myanmar.
#Ruby
#Myanmar #MongHsu
#Inclusions #Blue #ColorZone
#AIGS #InclusionsInRuby

Blue hexagonal core, a common characteristic of Mong Hsu ruby from Myanmar.
#Ruby
#Myanmar #MongHsu
#Inclusions #Blue #Core #ColorZone
#AIGS #InclusionsInRuby

Thin glass film in a heated natural ruby from Thailand.
#Ruby
#Thailand #Cambodia
#Inclusions #ThinFilm #ThinGlassFilm
#AIGS #InclusionsInRuby

Blue and orange flash effect in a Pb-glass filled ruby.
#Ruby
#Inclusions #Blue #FlashEffect
#AIGS #InclusionsInRuby

Iridescent decrepitation halo surrounding natural glass film in a natural ruby from Thailand-Cambodia border.
#Ruby
#Thailand #Cambodia
#Inclusions #ThinFilm #ThinGlassFilm
#AIGS #InclusionsInRuby

Scattered irregular shape crystal inclusions (commonly tourmaline accompanied by mica and black graphite) in an unheated natural ruby from Tajikistan.
#Ruby
#Tajikistan
#Inclusions #Crystal #Tourmaline #Mica #Graphite
#AIGS #InclusionsInRuby

Scattered irregular shape crystal inclusions (commonly tourmaline accompanied by mica and black graphite) in an unheated natural ruby from Tajikistan.
#Ruby
#Tajikistan
#Inclusions #Crystal #Tourmaline #Mica #Graphite
#AIGS #InclusionsInRuby

Snowflake-like clouds (commonly diaspore silks) in a natural ruby from Mong Hsu, Myanmar.
#Ruby
#Myanmar #MongHsu
#Inclusions #Silk #Clouds
#AIGS #InclusionsInRuby

Snowball inclusions with fissure filling in a glass-filled natural ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #ThinFilm #Snowball
#AIGS #InclusionsInRuby

Mica crystals with frosty fringes in an unheated natural ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica
#AIGS #InclusionsInRuby

Iridescent rutile silks in an unheated natural ruby from Mogok, Myanmar.
#Ruby
#Myanmar #Mogok
#Inclusions #Rutile #Silks #Needles
#AIGS #InclusionsInRuby

Rosette-like inclusions in an unheated natural ruby from Tajikistan.
#Ruby
#Tajikistan
#Inclusions #Rosette
#AIGS #InclusionsInRuby

Fissure filling and flux residue in a glass-filled ruby.
#Ruby
#Inclusions #FissureFilling
#Heated #GlassFilled
#AIGS #InclusionsInRuby

Rose channels and fissure filling in a glass-filled ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #RoseChannel #FissureFilling
#Heated #GlassFilled
#AIGS #InclusionsInRuby

Rosette-like inclusions in an unheated natural ruby from Tajikistan.
#Ruby
#Tajikistan
#Inclusions #Rosette
#AIGS #InclusionsInRuby

Mica crystals in a natural unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica
#AIGS #InclusionsInRuby

Mica crystal surrounded by thin films in a natural unheated ruby from Mozambique.
#Ruby
#Mozambique
#Inclusions #Mica #ThinFilm
#AIGS #InclusionsInRuby

Colorful thin glass films in a heated natural ruby from Thailand
#Ruby
#Thailand
#Inclusions #ThinGlassFilm
#AIGS #InclusionsInRuby