Rough Minerals & Meteorites

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16 December

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17 December

Location

Italy

Türkiye

France

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Ireland

United States

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Object

Raw mineral

Metaphysical stones

Carved mineral

Country of origin

Ethiopia

Mozambique

Brazil

Australia

Tanzania

Afghanistan

Colombia

Myanmar

Pakistan

Sri Lanka

India

Thailand

Dominican Republic

Honduras

Mauritania

Norway

South Africa

U.S.

Mineral

Emerald

Ruby

Opal

Sapphire

Hessonite

Mineral form

Rough

Plate with small but bright Essonite garnets of excellent quality.

Val di Viù, Italy

Hessonite Rough - Height: 16 cm - Width: 9 cm- 850 g - (1)

Natural Ruby.
Red.
Rough.
Afghanistan.
20 pieces from 5 to 14 mm about.
100.6 cts - 20.1 grams.
Untreated.
Lamp light condition.
the piece for sale is what you see in photos! 
please be careful with the description and measures 

Standard shipping ( 2-7 days for Italy ) ( 10-20

100.6 cts - Untreated Ruby - Rough- 20.1 g

Here we have a nice natural emerald stone 26.7 carat, may even be an option to facet and make it a beautiful peace of jewelry.

Emerald Rough- 5.3 g - (1)

Hello, Ethiopia

28.90 carats Ethiopian Opals Rough- 5.78 g - (4)

Beautiful lot of 2 natural Tanzanite crystals, rough, weighing 48.83 carats (9.766g).

Crystal 1: 31.41 ct.
Crystal 2: 27.42ct.
Origin: Tanzania.
Photos taken with and without light.

Blue-violet colors.
Ideal for gemstone collectors or for jewelry making.

No reserve price for

Set of 2 Tanzanite crystals. 48.83 ct. No reserve price. Rough- 9.77 g - (2)

Africa

Set of 6 salt and pepper rough diamonds, 3.08 carats. No reserve price! Rough- 0,62 g - (6)

Here we have a rough stone of naturale emerald, collectable stone with nice green glow on light 
24.3ct

Emerald Rough- 4.87 g - (1)

This lot features three (3) brilliant precious opal's originating from Santa Cruz County, Arizona, USA.
Each opal offers its own unique symphony of color play.
These are perfect for mineral collectors of all ages, jewelers, and gemstone enthusiasts.
Total Lot weight: 7.4 carats

Santa Cruz County, Arizona, U.S.

Opal Rough- 1.48 g - (3)

Catawiki: lot61.
Youtube video of this lot :


https://youtube.com/shorts/ne0GjWFd8ko?si=zMVBqpQRyfjIbJh3.
Beautiful and colorful Lot of rough ethiopian opals, total weight 230 carats. 
Trey dimensions are: 80x75 mm 
Size range 0.5-3 carats.
We show in the video all the opals

Rough ethiopian opal lot- 230 carats video Rough - Height: 12 mm - Width: 10 mm- 46 g

- Please examine and see all photos. Top Blood Vivid Red Ruby Color. Exceptional size piece. Unusual sparkling formations. 

- 249 Carat. 35*35*22 mm. Natural huge piece. Amazing ruby crystal . Ideal for making jewelry, cut and trim or for collection. 

- The quality, brightness

Ruby Rough. 249 Ct. Mozambique Huge Blood Ruby.  Natural, 100% Special - Height: 35 mm - Width: 35 mm- 49.8 g

Crystal Tsavorite Rough.
Natural - Untreated 
29 cts - 5.8 grams.
22 x 14 x 12 mm about.
Tanzania.
NOTE: In nature it is very rare to find tsavorite pieces greater than 10 cts.
Lamp Light Condition.
the piece for sale is what you see in photos! 
please be careful with the

29 cts - Rare Big Crystal Tsavorite Rough- 5.8 g

Lot of 50 grams of untreated and rough rubies, natural emeralds, and tanzanites from the Panjshir Valley in Afghanistan, as well as rubies from Mozambique and tanzanite from Tanzania. Their colors are reminiscent of some opals.
Rubies are the most valuable member of the corundum

Rubies-Emeralds-Red Coral-Tanzanite Natural Rough-250 Cts- 50 g

LINK VIDEO:  https://www.youtube.com/watch?v=pvFXcey9brg.
Natural Crystal opal rough.
Ethiopian Welo.
Untreated!
Multicolors.
1 piece (34 x 18 x 11) mm about.
5.32 grams - 26.6 cts.
Lamp light condition!
beautiful colors also sunlight!
Wet Piece - Photo wet piece.
Keep moist.
The

26.6 ct - Top Colors - Natural Crystal Opal - Rough - See Video!- 5.32 g

Beautiful lot of natural raw black opals from Ethiopia, polished, weighing 250 carats (50g).

The lot includes polished opals of various shapes and sizes.

Photos taken with light.
Beautiful play of colors!

Ideal for gemstone collectors and/or investors. The opal is an extremely

Lot of natural raw black opals from Ethiopia, polished. 250 carats. Rough, untreated, polished- 50 g

Wonderful collection of natural Ethiopian rough opals from approximately 11 to 20 mm.
All pictures are taken with a high-resolution camera on bone-dry material to depict the opals as realistically as possible.
Worldwide shipping with registered mail and tracking number.

An opal

Ct. 25.70 Ethiopian Opals Rough- 5.14 g - (4)

Natural Crystal Opal.
Specimen.
Ethiopia.
Play of Color.
67 cents.
31 x 23 x 19 mm.
No treatment.
Pictures are taken with lamp/LED light in wet conditions.

Shipping:
Well packed with track&trace and insured.

67ct Crystal Opal Rough- 13.4 g

- Perfect formation with these dimensions. A terrific piece that cannot be missed for cutting. Amazing formation full Crystal Emerald. A rare raw gem stone Top Green Muzo/Colombian Emerald. Extraordinary, Excellent quality and workable AAA+. Please see and examine all photos.

Muzo, Colombia

Emerald Rough. 12,55 Cts. Top Green Huge Emerald Crystal. %100 Special Piece! - Height: 11 mm - Width: 10 mm- 2.51 g

Rare Natural Rose Sapphire.
Rough.
Untreated.
Myanmar, Birmania.
5.06 grams - 25.3 cts.
1 Piece - 23 x 13 x 8 mm about.
the piece for sale is what you see in photos! 
please be careful with the description and measures 

COMBINED SHIPPING (if you buy more items in the same

Birmania, Myanmar

25.3 cts - RARE Untreated Rose Sapphire - Rough- 5.06 g

Emerald Rough. 6,65 Cts. Top Green Huge Emerald Crystal. %100 Special Piece! - Height: 9 mm - Width: 8 mm- 1.33 g

Big lot.
Small, Medium and large pieces.
Natural Opal Rough.
Australian, Winton.
16 Pieces 
Pieces from 15 to 33 mm about.
149 grams - 745 cts.
UNTREATED!

Photo wet piece!
the piece for sale is what you see in photos!
Lamp light condition!
UNTREATED! 

The properties of Opal

BIG LOT - 745 cts - 16 Australian Boulder Opal Rough- 149 g

Natural Rough Sapphire.
Rough.
Untreated.
India.
3,8 grams - 19 cts.
1 Piece - 13 x 11 x 10 mm about.
Sapphire symbolizes mutual understanding, loyalty and faithfulness. It facilitates communication, improves memory and intensifies the desire for knowledge. Sapphire has a calming

19 cts Untreated Natural Sapphire - Rough- 3.8 g

Wonderful collection of natural Ethiopian rough opals from approximately 15 to 20 mm.
All pictures are taken with a high-resolution camera on bone-dry material to depict the opals as realistically as possible.
Worldwide shipping with registered mail and tracking number.

An opal

28.10 carats Ethiopian Opals Rough- 5.62 g - (4)

Natural Ethiopian Rough Opals from 10 to 19mm.
All pictures are taken with high resolution camera on dry bone material and on different backgrounds in order to depict the opals as realistically as possible.
Worldwide shipping with registered mail and tracking number.

An opal is

56.30 carats Ethiopian Opals Rough- 11.26 g

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Rough Minerals & Meteorites

148 objects

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Rough Minerals & Meteorites

148 objects

Catawiki Buyer Protection

Follow Rough Minerals & Meteorites

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How to buy on Catawiki

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3. Pay and enjoy!

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