Selenite

A crystalline variety of gypsum, soft enough to scratch with a fingernail. Kept in the reference library, not the bracelet picker.

Composition: CaSO4 · 2H2O
Hardness: 2 on the Mohs scale · scratch resistance, not toughness
Birthstone: No modern month assignment
Care: Keep dry. Do not soak or use an ultrasonic cleaner. Dust gently with a soft, dry cloth.
Symbolic: Reflection · Crown chakra. Design vocabulary, not a physical effect.

Mineral reference ↗

Pairs well with

Stones that share its meaning.

Amethyst

Quartz · Mohs 7

Calm · Evening ritual · Reflection

Pearl

Organic gem · Mohs 2.5–4.5

Calm · Connection

Moonstone

Feldspar · Mohs 6–6.5

Evening ritual · Reflection

Sapphire

Corundum · Mohs 9

Expression · Reflection

Gem properties describe materials. Chakra and intention pairings are symbolic traditions and Mulu design choices, not measured energy or medical effects. Stones are not proven to treat disease or improve sleep.