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Green Opal Chrysoprase Chalcedony Rough Mineral in Matrix 43g

An unusual natural green silica-rich mineral specimen displaying beautiful layers of aqua blue-green, mossy olive, grey and earthy brown tones.

The exposed face has a smooth, waxy appearance with attractive natural colour zoning running through the specimen, while the reverse retains a substantial area of rough, weathered host rock. This contrast gives the piece a particularly interesting geological appearance and shows the mineral material within its natural matrix.

The specimen appears consistent with nickel-bearing green chalcedony/common opal material, which may be described as chrysoprase, green opal or garnierite depending upon its precise mineral composition.

Attractive aqua, green, olive and grey colouring
Natural colour zoning and banding
Smooth, waxy mineral surfaces
Rough natural host matrix retained
Raw, unpolished specimen
Weight: 43g
Exact specimen pictured

Natural fractures, cleavage, inclusions, matrix and irregular edges are present. Please study all photographs carefully as they show the exact specimen you will receive.

Disclaimer: Gemstone identification is based on visual assessment only, considering colour, pattern, translucency, lustre and other observable characteristics. Stones have not been laboratory tested unless explicitly stated. Whilst every effort has been made to identify each gemstone accurately, identification should be considered our best professional opinion rather than a certified mineralogical determination. Natural gemstones vary in colour, pattern and inclusions, making every piece unique. Metaphysical properties are based on traditional beliefs and are not scientifically proven.