thumb|upright=1.3|Main jade producing countries
I appreciate your request, but I cannot write an accurate overview based solely on the image you've provided, as it only shows a map of jade-producing countries without explanatory text about what jade is or why it matters. To create a factually accurate, neutral overview for a general reader, I would need source material that actually defines jade and explains its significance.
AI-generated from the Wikipedia summary — may contain errors.
thumb|upright=1.3|Main jade producing countries
Jade is an umbrella term for two different types of decorative rocks used for jewelry or ornaments. Jade is often referred to by either of two different silicate mineral names: nephrite (a silicate of calcium and magnesium in the amphibole group of minerals), or jadeite (a silicate of sodium and aluminum in the pyroxene group of minerals). Nephrite is typically green, although may be yellow, white or black. Jadeite varies from white or near-colorless, through various shades of green (including an emerald green, termed 'imperial'), to lavender, yellow, orange, brown and black. Rarely it may be blue. Both of these names refer to their use as gemstones, and each has a mineralogically more specific name. Both the amphibole jade (nephrite) and pyroxene jade are mineral aggregates (rocks) rather than mineral species.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).