Moonstone

Orthoclase Feldspar: KAlSi₃O₈

Moonstone is an orthoclase feldspar prized for its ethereal adularescence, a billowing blue-white glow that appears to float beneath the surface. This optical effect is caused by light diffracting between alternating layers of orthoclase and albite. It has been sacred in Hindu tradition for millennia and was popular in Art Nouveau jewellery.

balance emotional equilibrium intuition calm cycles

Origin: Sri Lanka, India
Hardness: 6-6.5 Mohs
Colour: White to grey with blue-white adularescence

Written by Mana for Men in Queensland, Australia

About Moonstone

Formation & Physical Character

Moonstone is a feldspar mineral, specifically an orthoclase-albite combination that forms in igneous and metamorphic rocks. Its defining optical phenomenon, adularescence, occurs when light scatters between microscopic layers of orthoclase and albite that formed during slow cooling. The result is a floating, bluish-white sheen that moves across the surface as the stone turns.

Major deposits are found in Sri Lanka, India, Myanmar, and Madagascar. Sri Lankan specimens produce the strongest blue adularescence and command the highest value. The stone sits at 6 to 6.5 on the Mohs scale with two distinct cleavage planes, making it harder than it looks but sensitive to sharp impacts.

In polished bead form, moonstone ranges from translucent milky white to peach and grey, with the adularescent flash visible as a soft glow rather than a sharp reflection. Each bead catches light differently depending on the orientation of its internal layers.

What It Carries

Moonstone is sacred in Hindu tradition and was prized by the Romans. Roman naturalists believed the stone was formed from solidified moonlight, a myth that persisted well into the Renaissance.

In contemporary practice, moonstone is associated with intuition, emotional balance, and the capacity to navigate change without losing centre. Its shifting light is read as a reminder that clarity comes and goes in cycles, and that the ability to remain steady through those cycles is itself a form of strength.

Moonstone's edge is trust in your own signals over outside noise. That receptivity lets you read a situation, sense the right timing, and act from calm.

In the Collection

Moonstone leads the Balance bracelet, with natural wood and Pyrite. Its soft, moving light suits a piece made for staying centred through the cycles.

Wearing it

Moonstone is moderately hard, so keep it from knocking against hard surfaces. Take it off for heavy physical work. Clean it with a soft damp cloth.

Worn in

Wear Moonstone.

Black Friday

Balance Stillness

$63 USD ~~$79~~ · Bracelet
Two 25% · Three or more 30%
- Moonstone
- Natural Wood
- Pyrite
For the man who has stopped confusing rigidity with steadiness.
Black Friday

Balance Stillness

$71 USD ~~$89~~ · Necklace
Two 25% · Three or more 30%
- Moonstone
- Natural Wood
- Pyrite
For the man who has stopped confusing rigidity with steadiness.

Questions

Moonstone, answered.

What is Moonstone?

Moonstone is a feldspar mineral known for its adularescence, a soft, billowy glow of light that appears to move across the stone's surface. This optical effect is caused by light scattering between alternating layers of orthoclase and albite feldspar within the crystal structure. It rates 6 to 6.5 on the Mohs hardness scale.

What does Moonstone symbolise?

Moonstone has been associated with intuition, emotional balance, and new beginnings across many cultures. In Hindu tradition it was considered sacred, and Roman writers believed it was formed from moonlight. In crystal practice, it is valued for supporting emotional awareness and the capacity to navigate change with composure.

How do you care for Moonstone?

Moonstone has two cleavage planes and can chip if struck sharply. Clean with lukewarm water and a soft cloth. Avoid ultrasonic cleaners, sudden temperature changes, and harsh chemicals. Store separately from harder stones to protect the polished surface and its delicate optical effect.

Can men wear Moonstone?

Moonstone has been worn by men across many cultures, from Indian royalty to Art Nouveau goldsmiths. Its association with intuition and emotional intelligence makes it relevant to any man engaged in self-awareness work. The stone's subtle, shifting glow pairs well with darker stones in a masculine bracelet stack.

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