Guide de pierre

Tiger Eye stone specimen shown in the Arcane Skull material guide

Tiger Eye: Chatoyancy, Fibrous Structure, and C...

A collector-focused guide to Tiger Eye’s quartz-rich structure, directional chatoyancy, trade names, carving behavior, identification points and care.

Tiger Eye: Chatoyancy, Fibrous Structure, and C...

A collector-focused guide to Tiger Eye’s quartz-rich structure, directional chatoyancy, trade names, carving behavior, identification points and care.

Blue Aventurine stone specimen shown in the Arcane Skull material guide

Aventurine bleue | Pierre de clarté d'esprit et...

A collector guide to Blue Aventurine’s denim-blue colour, subtle sparkle, natural variation, sculptural character and care.

Aventurine bleue | Pierre de clarté d'esprit et...

A collector guide to Blue Aventurine’s denim-blue colour, subtle sparkle, natural variation, sculptural character and care.

Moss Agate stone specimen shown in the Arcane Skull material guide

Moss Agate: Dendritic Inclusions, Translucency,...

Moss Agate creates depth without a literal landscape. Green filaments, dark branches and clouded mineral plumes appear suspended inside translucent chalcedony, as if growth had been held in place beneath...

Moss Agate: Dendritic Inclusions, Translucency,...

Moss Agate creates depth without a literal landscape. Green filaments, dark branches and clouded mineral plumes appear suspended inside translucent chalcedony, as if growth had been held in place beneath...

Malachite stone specimen shown in the Arcane Skull material guide

Malachite: Natural Banding, Carving Limits, and...

Malachite is one of the few ornamental minerals whose pattern is as unmistakable as its colour. Pale green bands tighten into dark rings, waves and eyes, then open again across...

Malachite: Natural Banding, Carving Limits, and...

Malachite is one of the few ornamental minerals whose pattern is as unmistakable as its colour. Pale green bands tighten into dark rings, waves and eyes, then open again across...

Lava Stone stone specimen shown in the Arcane Skull material guide

Lava Stone: Vesicular Texture, Volcanic Origin,...

Lava Stone is defined by texture. Small cavities, rough matte areas and dark mineral surfaces retain the physical evidence of gas escaping from molten rock. In sculpture, that texture creates...

Lava Stone: Vesicular Texture, Volcanic Origin,...

Lava Stone is defined by texture. Small cavities, rough matte areas and dark mineral surfaces retain the physical evidence of gas escaping from molten rock. In sculpture, that texture creates...

Ivory Jade stone specimen shown in the Arcane Skull material guide

Ivory Jade: Geological Identity, Ivory Color, a...

Ivory Jade is valued for colour before category: warm white, cream and pale beige create a surface that feels quieter and more organic than bright optical white. On a skull,...

Ivory Jade: Geological Identity, Ivory Color, a...

Ivory Jade is valued for colour before category: warm white, cream and pale beige create a surface that feels quieter and more organic than bright optical white. On a skull,...