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Colour

Why the colour shifts between daylight and warm light, and how to specify this stone against other materials.

Amazonite Quartzite slab, batch AMG39-20, 2800 x 1490 mm, polished face showing dense turquoise banding over a grey matrix

The Colour of Amazonite Quartzite Changes With the Light. That Is the Point of It.

A slab that reads mint under north light can read blue-green under an evening lamp. Here is what causes it, and how to specify a stone that moves.

3 min read
Blog

Book-Matching Amazonite Quartzite: What the Guarantee Covers, and What It Does Not

A book-match is two slabs cut as mirrors. What that guarantees, what it cannot fix, and why we cut the pair before the job is booked rather than after.

3 min read