About the product:

💎 Mineral / Gem Type: Tanzanite

🌍 ⛏️ Origin: Tanzania

📐 Stone/gem dimensions: 9.91 millimeters x 7.77 wide x 5.63 thick

⚖️ Weight : Approximately 3.69 carats

🔷 Shape: Oval

✨ Color/ Clarity: Crystal clear indigo blue

🔬 Treatment: Heated (standard)

📜 Certificate: Number 034441 – José Andrés Hurtado Melero (IGE Gemologist)

🎁 Comes with a presentation box with a certificate from Gem & Zen, ideal for giving as a gift or treating yourself!

💍 Suggested use:

Pendant mounting (closed setting, copper/silver wire, or glued to support)

Handcrafted Jewelry: Perfect base for spiritual or symbolic creations

Collectible: Displayed on a stand to highlight the reflections

Personal talisman: Associated with energetic protection

📋 Mineralogical sheet:

Property	Tanzanite

Color

Deep blue to purple, sometimes with purplish highlights

Chemical formula

Ca₂Al₃(SiO₄)(Si₂O₇)O(OH) (zoisite variety)

Crystal system

Orthorhombic

Cleavage / fracture

Distinct cleavage / irregular fracture

Hardness (Mohs)

6.5 – 7

Density

3.35 g/cm³

Shine

Glassmaker

Main deposits

Tanzania (Kilimanjaro region, only known commercial source)

Virtue / Properties

Serenity, intuition, spiritual communication, elevation, creativity

Astrological sign

Sagittarius, Pisces, Gemini

Purification

Fresh water, gentle fumigation (sage, incense)

Recharge

Soft moonlight, amethyst geode

Short story / legend

Discovered in 1967 in Tanzania. Its intense blue color is linked to chromium. Considered a stone of spiritual transformation and intuition, promoting clarity and inner serenity.