Bright yellow botryoidal brucite cluster on white matrix from Pakistan.
Macro of neon yellow spherical brucite aggregates from Pakistan.
Rounded yellow brucite mass on gray host rock, Pakistan.
Close-up of finger-like yellow brucite clusters from Pakistan.

Brucite

Brucite – Mg(OH)2
Elements: Magnesium, Oxygen, Hydrogen
Class: Oxides
Crystal System: Hexagonal
Hardness: 2.5-3
Calcite
Talc (1)Diamond (10)
A copper coin can scratch it.
Origin: Killa Saifullah District, Balochista – Pakistan

More Hexagonal specimens

Quartz “Herkimer Diamond”
Quartz “Herkimer Diamond”
Emerald on Calcite
Emerald on Calcite
Deep purple amethyst crystals on cream colored feldspar from Namibia.
Amethyst on Feldspar
Quartz & hematite
Quartz & hematite
Pyrrhotite
Pyrrhotite
BerthieriteCalcite (twinned)