Hand Made New Zealand Schist With Red Garnets Display Slab (Small) Ref: 0117

New Zealand schist containing red garnets (commonly almandine) is an iconic metamorphic rock widely found across the South Island. It forms when sedimentary rocks are subjected to intense tectonic heat and pressure, forcing distinct, shiny mica layers and deep-red garnet crystals to grow.

Key Geological & Regional Facts

• The Haast Schist: Most of this garnet-bearing rock belongs to the extensive Haast Schist belt, which forms the basement rock of the Southern Alps and outcrops heavily in Central Otago and Westland.
• The Garnet Type: The red garnets found in New Zealand schist are typically almandine. While they display a beautiful deep red hue, they are usually too fractured or flawed to be used as high-grade gemstones.
• Other Colours: In specific pockets of South Westland, you can find a calcium-rich red variety known as hessonite.

Ref: 0117 (For my use)