A colorless transparent crystal inclusion in diamond is reminiscent of a stone splashing in water.
Read MoreA cluster of bladed columbite crystals is identified in colorless topaz.
Read More
An etch channel in the crown facets of a diamond resembles a mace-like weapon.
Read More
An iridescent crystal with a stress halo is observed in a light brown diamond.
Read More
Examination of a round brilliant diamond reveals twinning wisps in the formation of a whale.
Read More
Transparent crystal inclusions and gas bubbles are observed in a garnet-topped doublet.
Read More
An 8.33 ct rectangular heliodor displays two tourmaline inclusions and a thin band of fluids.
Read More
Blade-like magnetite inclusions developed from a healed fracture in peridot resemble a dark, rainy afternoon in a lakeside city.
Read More
Fiber-optic illumination reveals rectilinear zigzag-patterned films with vibrant colors in a blue sapphire.
Read More
A precipitation of an unidentified mineral creates a complex moiré pattern in a fissure of a purple spinel.
Read More
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