The Gem CabinetDay 10 · A Gem of Character
Sugilite — the gem of Coordinated
Sugilite

The Sovereign CEO · WHO she is

Coordinated

A rare purple that only appears where several rare elements agree to meet.

Sugilite · The Law of Path

Family
Cyclosilicate — KNa₂(Fe,Mn,Al)₂Li₃Si₁₂O₃₀
Hardness
6–6.5 on the Mohs scale
Colour
Royal magenta to deep violet
Signature
Gem-grade material comes almost entirely from one mine, Wessels in South Africa

The stone read as the word

Sugilite's formula is a committee: potassium, sodium, iron, manganese, aluminium and lithium all in one lattice. Manganese gives the purple, and only when the other elements hold their positions. Coordination is what makes the colour possible.

It was found in 1944 but no one saw gem purple until manganese-rich material turned up decades later. Some arrangements take a long time to assemble.

What it is carried for

  • Carried for running many moving parts on one day.
  • Held when the calendar, the family and the work must all line up.