Amethyst - Cathedral Geode - Statement Specimen dark calcite specimen Kyanite is an aluminum silicate

Kyanite is an aluminum silicate mineral that typically forms in elongated

tentacles that pointed forwards and a siphon that ejected water forward

because the natural prism faces

Yellow opal is a wonderous stone with distinct healing and metaphysical properties

Amethyst - Cathedral Geode - Statement Specimen dark calcite specimen Kyanite is an aluminum silicateMined from: Rio Grande do Sul, Brazil Description: This one of a kind Amethyst statement mineral specimen from Brazil is a tall cathedral style geode lined with dense, well formed quartz crystals. Its colour ranges from pale lavender and smoky violet to deeper purple near the upper cavity, with warm grey brown tones toward the base. A thick border of white quartz and banded agate frames the crystal interior, while the dark natural basalt exterior and