Pink sapphire is a variety of the mineral corundum, primarily composed of aluminum oxide (Al₂O₃) with traces of chromium that give it its distinct pink color. Here are some key details about pink sapphire raw materials:
Characteristics of Pink Sapphire Raw Material:
Color:
The pink hue ranges from pale pastel pink to deep magenta, depending on the chromium content. Higher chromium levels usually produce more vibrant shades.
Hardness:
With a Mohs hardness of 9, pink sapphire is exceptionally durable, second only to diamond.
Clarity:
Raw pink sapphires may contain inclusions such as needles, fingerprints, or natural flaws, which are common in uncut gemstones.
Origin:
High-quality pink sapphires are sourced from regions like Sri Lanka, Madagascar, Myanmar, and East Africa.