Skip to product information
1 of 16

Howlite, 20mm x 15 x 8 cabochon - 17 carats. Perfect for jewelry, collections, exhibitions...

Howlite, 20mm x 15 x 8 cabochon - 17 carats. Perfect for jewelry, collections, exhibitions...

Regular price €5,70 EUR
Regular price Sale price €5,70 EUR
Sale Sold out
Taxes included. Shipping calculated at checkout.

About the product:

💎 Mineral / Gem Type: Howlite

🌍 ⛏️ Origin: India

📐 Stone/gem dimensions: 20 millimeters x 15 wide x 8 thick.

⚖️ Weight : Approximately 3.3 grams - 17 carats

🔷 Shape: Oval

 Colors/Clarity: White and Grey Marbled/Opaque

🔬 Treatment: None

📜 Certificate: Gem & Zen

🎁 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:

Characteristic Details
Name Howlite
Other names / Variants Turquenite (when dyed blue to imitate turquoise)
Color White to pale gray, with fine black or grayish veins
Chemical composition Ca₂B₅SiO₉(OH)₅ (calcium borosilicate hydroxide)
Crystal system Monoclinic
Hardness (Mohs) 3.5
Main source Canada (initial discovery), United States, Mexico
Virtues / properties Calming stone, promotes patience, serenity, sleep, reduces stress and anger
Astrological sign Gemini, Virgo, Libra
Purification Distilled water, fumigation
Recharging Moonlight, quartz cluster
Short story Discovered in the 19th century by Henry How (Canadian chemist); often used as a decorative substitute for turquoise when dyed.


View full details

Special offer

-10% on the entire store

Take advantage of it from 50€ of purchase!