The key · sector

Green

Hue between 110° and 200°. Copper, and nothing else in this register.

3 of 15 · hue 110° to 200°

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08 · Green

Malachite Cu₂CO₃(OH)₂

deep green, banded pale green

#c7d5c2 · L* 83.8 · C* 11.2 · h 136.2°

Ravenholme Vein · 27 September 2024

07 · Green

Atacamite Cu₂Cl(OH)₃

dark emerald, glassy apple green

#aed575 · L* 80.6 · C* 51.5 · h 123.2°

Ravenholme Vein · 30 May 2025

09 · Green

Aurichalcite (Zn,Cu)₅(CO₃)₂(OH)₆

pale blue-green tufts pale blue-green

#adcdc8 · L* 79.9 · C* 11.5 · h 187.2°

Ravenholme Vein · 16 November 2025

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