Crystopedia
IMA mineral species Healing crystal

Orthoclase

K(AlSi₃O₈)

Feldspar mineral.

OrangeYellowGreenPinkGrayWhite & Clear

Orthoclase specimen
OrthoclaseBresil.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness6
12345678910
💅🪙🍶🔪💎

Scratches glass; quartz scratches it.

⚖ Density2.457 g/cm³
Average
🔷 Monoclinic✏️ streak white
Chemical formulaK(AlSi₃O₈)
ElementsK, Al, Si, O
Crystal systemMonoclinic
Mohs hardness6
Density2.457 g/cm³
Streakwhite
Color—
IMA symbolOr

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

✨ Metaphysical & Folklore

These are traditional and folk beliefs from crystal lore. They are not scientific or medical claims – crystals are not a substitute for professional care.

The feldspar of moonstone, associated with new beginnings.

Traditional uses
new beginnings, balance, grounding
Chakra
Root Sacral
Zodiac
♒Aquarius
Element
🌿Earth

💞 Pairs well with (traditional pairings)

Snowflake ObsidianA natural partner for balance; Snowflake Obsidian also adds purity. MoonstonePaired in tradition for new beginnings, with Moonstone bringing intuition as well. Black TourmalineBoth carry the theme of grounding, so together they're thought to reinforce it. HematiteA natural partner for grounding; Hematite also adds focus. Clear QuartzLifts and clarifies orthoclase's grounding energy; clear quartz is said to amplify any stone.

Learn more