SKU: 71591934740

Natural Australian opal 3 stones 20/13/13mm 25ct 5g

Sale price$43.20 Regular price$48.00
Save 10%

Pay in installments of $12.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Natural Australian opal 3 stones 20/13/13mm 25ct 5gThese Natural Australian opal 3 stones 20 13 13mm weigh 25ct or 5g. Opal is an amorphous rock, lacking a crystalline structure. There are three basic types of precious opal: boulder opal, black opal and white opal. Black and White Opal have distinct healing properties of their own. There are also other types of Opal, including Fire Opal from Mexico, Green Opal from Madagascar and Pink Opal from Australia. In Australia, Boulder Opal is mined in

These Natural Australian opal 3 stones 20/13/13mm weigh 25ct or 5g. Opal is an amorphous rock, lacking a crystalline structure. There are three basic types of precious opal: boulder opal, black opal and white opal. Black and White Opal have distinct healing properties of their own. There are also other types of Opal, including Fire Opal from Mexico, Green Opal from Madagascar and Pink Opal from Australia.

In Australia, Boulder Opal is mined in Queensland. Black Opal is the most precious and rare form. It is found only at Lightning Ridge, NSW.

Opal is formed when silicic acid gel loses its water and solidifies. Tiny silicon dioxide globules are formed in with a small amount of water and gas enclosed. These globules bend light, giving the opal its wonderful play of colour. The flashing colours are called fire or opalescence. The fire appears as sparkles of vivid colours floating on top of the stone.

Colour: black, blue, green, pink, red, white; iridescent or pearly

Transparency: opaque, translucent, transparent

Lustre: vitreous, waxy

Crystal system: amorphous

Fracture: uneven

Hardness: 5.5-6.5

Mineral group: silicates

Formula: SiO₂·nH₂O

Location: Australia (97 per cent) Ethiopia, Madagascar, Mexico, USA

Rarity: rare, extremely rare

Chakra: Throat, Crown

Emotional: amplifies, awareness, desire, eroticism, release inhibitions, seduction, sexuality, soothing

Mental/intellectual: amplifies, love of life, optimism, spontaneity, unconventional thinking

Spiritual: angelic beings, chakra rebalancing, creativity, inspiration, protection, purification. Brings forth the muse.

Astrology: Libra

Number: 8; Pink Opal, 6; Black Opal, 1

Birthstone: October

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71591934740

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
SweetWilliam
Houston, US
★★★★★ 5
Five Stars
Format: Hardcover
Great book at a good price, but the shipping was very slow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2018
J
Jackson Tucker
Charlottesville, US
★★★★★ 5
Amazing
Format: Hardcover
Incredibly informative
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2025
W
Verified Purchase
W. Meyerriecks
Massapequa, US
★★★★★ 4
Great resource. Worth purchasing.
Format: Hardcover
Great resource, worth every penny. I wish it would have included a chapter or two on numerical modeling, especially an overview of the various CFD codes out there, but it is OK that it did not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
P
Verified Purchase
Phil Scott
Louisville, US
★★★★★ 4
The book contents are good. Format? Not so great/
Format: Hardcover
The text of this volume is exhaustive, but the photos are substandard. These need some enhancement and a lot of enlargement. Due to its its extreme weight, the book should have been issued in at least two volume, possibly three,. The third volume could profitably be devoted to enhanced photos: those used seem to adhere to the principal that a photo is worth <100 words.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2023
O
Verified Purchase
Olivier Hurtado
Louisville, US
★★★★★ 5
Perfecto!!!
Format: Hardcover
Super bien todo, desde el envío, el libro en excelente estado, completamente NUEVO!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2021

recommand products