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gem โ€ข Corundum

Blue Sapphire

Blue Sapphire is a precious blue gemstone prized for its vivid color and clarity. It is highly valued in both jewelry and Vedic astrology.

Hardness: 9 Mohs

Quick Facts

Key properties and characteristics

Category

gem

Family

Corundum

Colors

blue, deep blue, violet-blue, cornflower blue, royal blue

Hardness

9 Mohs

Luster

vitreous

Transparency

transparent

Found In

Sri Lanka, Myanmar, India

Ruling Planet

Shani

Stone DNA

Property breakdown

Hardness
Mohs scale: 9
9.0/10
Durability
Resistance to wear
8.7/10
Luster
vitreous
8.0/10
Rarity
uncommon
4.0/10
Density
4.03 g/cmยณ
8.1/10
Energy Affinity
Metaphysical resonance
6.0/10

Scores normalized to 10-point scale for comparison

Color Spectrum

Natural color variations

blue
deep blue
violet-blue
cornflower blue
royal blue
bluedeep blueviolet-bluecornflower blueroyal blue

Origin Highlights

Where this stone is found

uncommon
๐Ÿ‡ฑ๐Ÿ‡ฐ
Sri LankaPrimary
๐Ÿ‡ฒ๐Ÿ‡ฒ
Myanmar
๐Ÿ‡ฎ๐Ÿ‡ณ
India
๐Ÿ‡ฒ๐Ÿ‡ฌ
Madagascar
๐Ÿ‡น๐Ÿ‡ญ
Thailand

+2 more locations

Crystal Structure

Molecular arrangement

Trigonal

Three-fold symmetry, rhombohedral shape

RubySapphireCalciteTourmaline

Geology Deep Dive

Formation & composition

Formation

Blue sapphires form in metamorphic and igneous rocks under high pressure and temperature. Trace elements, especially iron and titanium, give them their blue color.

๐ŸŒ‹

Volcanic / Plutonic

5-30 km below surface

Mineral Composition

Aluminum oxide (Al2O3) with trace elements of iron and titanium
Formation Timeline: Thousands to millions of years

Rashi & Planetary Match

Vedic astrology compatibility

Rashi Compatibility

โœจ
Makara(Makara)
โœจ
Kumbha(Kumbha)
โœจ
Tula
โœจ
Vrishchika

Planetary Alignment

Shani(Shani)Primary
๐Ÿ’Ž
Birth Month: September

Uses by Industry

Click to explore similar stones

3 industry applicationsClick any to see related stones

Commonly Confused With

How to tell them apart

๐Ÿ†š
Blue Spinelvs Blue Sapphire

Similar appearance

โ†’
๐Ÿ†š
Blue Topazvs Blue Sapphire

Similar appearance

โ†’
๐Ÿ†š
Iolitevs Blue Sapphire

Similar appearance

โ†’
๐Ÿ†š
Kyanitevs Blue Sapphire

Similar appearance

โ†’
๐Ÿ†š
Synthetic Sapphirevs Blue Sapphire

Similar appearance

โ†’

Always verify with hardness test or expert examination

Formation & Geology

Blue Sapphire forms through geological processes over millions of years. The unique conditions of temperature and pressure create its distinctive characteristics and crystal structure.

Understanding the geological origins helps appreciate the rarity and natural beauty of this stone.

Uses & Applications

Spiritual & Healing

In Vedic astrology, Blue Sapphire (Neelam) is the gemstone for Shani (Saturn) and is considered one of the most potent and fast-acting stones. It is said to bring instant success, wealth, and mental clarity to those for whom it is suitable, but can have adverse effects if not recommended by a qualified astrologer. The stone is also thought to shield the wearer from envy, evil eye, and harmful intentions. Blue Sapphire is associated with discipline, focus, and spiritual insight, making it a favorite among seekers of truth and wisdom. Its energy is believed to help overcome obstacles, dissolve confusion, and foster a sense of calm and order in life.

Recommended for

Makara, Kumbha Rashi

Affirmations

"I am protected and guided by wisdom."

"I welcome prosperity and clarity into my life."

"I trust the discipline and strength within me."

Rituals & Practices

  • โ€ขWear on the middle finger of the right hand set in gold or silver, as per astrological advice.
  • โ€ขCleanse in raw milk and holy water before first use.
  • โ€ขChant Shani mantras or meditate with the stone on Saturdays.

The information provided is for educational purposes only and not intended as medical advice. Consult a qualified professional for health-related questions.

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1 months ago

Stone data enriched using AI with gemology and Vedic astrology sources. Always verify with certified experts for important decisions.