Moss-in-Snow Jade — Jadeite's Green-on-White Pattern Variety
Moss-in-Snow Jade — Jadeite's Green-on-White Pattern Variety
Dark green moss-like inclusions suspended in a white to colourless jadeite body, valued in the Chinese trade
Moss-in-snow jade — known in the Chinese trade as xue li qing (literally 'green within snow') — is a descriptive trade term for a jadeite jade variety in which dark green moss-like, cloud-like, or patchy inclusions are suspended in a colourless to white jadeite host, creating a striking visual contrast that recalls moss showing through snow or green leaves seen through frost. The pattern is natural and arises from the original heterogeneous distribution of chromium and other colour-producing trace elements within the parent jadeite rock during its metamorphic crystallisation. Moss-in-snow is a recognised category in the Chinese and Southeast Asian jadeite market, where pattern stones command pricing structures distinct from those for uniform colour.
Mineralogy
Moss-in-snow jade is jadeite — a sodium aluminium silicate (NaAlSi2O6) of the pyroxene group — with the standard jadeite gemmological properties: hardness 6.5 to 7 on the Mohs scale, specific gravity around 3.30 to 3.36, refractive index approximately 1.66 to 1.68. The colourless-to-white host body is jadeite of low chromium content with high transparency or translucency; the green moss inclusions are localised concentrations of chromium-bearing jadeite within the same rock body, typically reflecting fluctuations in the original mineralising fluids during metamorphic crystallisation in the Burmese serpentinite-hosted jadeite deposits.
Source and trade context
Myanmar (Burma) is overwhelmingly the source of gem-quality jadeite, including the moss-in-snow variety, with the principal mining areas in Kachin State (the Hpakan and Hpakan-Tawmaw districts) producing essentially all commercial gem jadeite reaching the international market. The Burmese jadeite economy moves through a series of public auctions and private sales channels, with much of the cutting and finishing taking place in Yangon, Mandalay, and the Chinese border city of Ruili before pieces enter the broader Chinese, Hong Kong, and Taiwan retail market.
Cutting and design
Moss-in-snow material is most often fashioned as cabochons, bangles, plaques, and figurative carvings, with the cutter or carver positioning the green inclusions to maximise visual impact. In figurative carving — buddhas, dragons, peaches, fish, and other traditional Chinese auspicious motifs — the green portion may be incorporated as a specific element of the iconography (for instance the leaves of a peach or the body of a dragon), with the white host serving as the background. This approach to using natural colour zoning compositionally is a defining feature of Chinese jade carving practice.
Treatment status
Authentic moss-in-snow jadeite is natural and untreated. The jadeite trade has been disrupted historically by the proliferation of treated material — particularly polymer-impregnated and dyed jadeite (categorised as B-jade for impregnated and C-jade for dyed and impregnated under widely used grading conventions) — and high-value moss-in-snow pieces should be accompanied by laboratory documentation confirming natural status (Type A jadeite). Major laboratories including GIA, GIT (Bangkok), and the principal Hong Kong testing centres routinely issue jadeite reports.
In the trade
Moss-in-snow jade trades as a distinct quality category alongside other jadeite variations such as imperial jade (uniformly intense translucent green), lavender jadeite, and yellow jadeite. Pricing reflects the visual quality of the contrast — the cleanliness and translucency of the white host, the saturation and definition of the green inclusions, and the overall composition of the pattern in the cut piece. Premium moss-in-snow material in carved figurative work or large clean plaques can reach significant prices in the Hong Kong and mainland Chinese markets.