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How to hold a worry stone. From the perspective of cognitive behavior therapy, the use of worry stones is one of many folk practices that can function as psychologically healthy self-soothing exercises. Such techniques are imparted at an early stage of treatment, displacing any familiar but destructive coping methods (nail-biting, scratching ...
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Asterism is generated by reflections of light from twin-lamellae or from extremely fine needle-shaped acicular inclusions within the stone's crystal structure. [1] A common cause is oriented sub-microscopic crystals of rutile within the gem mineral. It occurs in rubies, sapphires, garnet, diopside, and spinel when a cabochon is cut from a ...
A bezel is a strip of metal bent into the shape and size of the stone and then soldered to the piece of jewelry. The stone is then inserted into the bezel, and the metal edge of the bezel pressed over the edge of the stone, holding it in place. This method works well for either cabochons or faceted stones. [6]
Apotheosis of Venice (1585) by Paolo Veronese, a ceiling in the Doge's Palace The Apotheosis of Cornelis de Witt, with the Raid on Chatham in the Background.. Apotheosis (from Ancient Greek ἀποθέωσις (apothéōsis), from ἀποθεόω / ἀποθεῶ (apotheóō/apotheô) 'to deify'), also called divinization or deification (from Latin deificatio 'making divine'), is the ...
In alchemy, the Magnum Opus or Great Work is a term for the process of working with the prima materia to create the philosopher's stone. It has been used to describe personal and spiritual transmutation in the Hermetic tradition , attached to laboratory processes and chemical color changes, used as a model for the individuation process, and as ...
Corundum is a crystalline form of aluminium oxide (Al 2 O 3) typically containing traces of iron, titanium, vanadium, and chromium. [3] [4] It is a rock-forming mineral.It is a naturally transparent material, but can have different colors depending on the presence of transition metal impurities in its crystalline structure. [7]
A doublet is a type of assembled gem composed in two sections. [1] It is sometimes used to imitate other, more expensive gems. Opal Doublet. A garnet and glass doublet uses a top portion of natural garnet fused to any color of glass to imitate a gem. The color of glass used in the doublet is all that is seen, as the garnet provides no color.