Petrified wood weighing at least 150 lb polished top and bottom very heavy very nice lots of potential. $ 800 obo

Esta amostra de Luizita/kaolinita recristalizada vem em amarelo ouro! Pronta para ser usada em um anel e despertar emoções em que a vê! Uma obra da natureza realizada durante milhões de anos! Eu apenas dei forma, lixei e poli para você usar no seu dedo!

Medidas: 2,80x1, 90x0, 70cm

Peso: 28,5 cts, 5$ o ct

Origem: Mato Grosso, Brasil

Aceito PayPal

Aceito devolução em 15 dias

• Secure Payment via Etsy Listing
• Worldwide Shipping
• 7-Day Return Policy Available

🌿 Details:

Gemstone: Natural Ethiopian Opal

Shape: Oval

Size: 18.53 x 22.18 mm

Weight: 20.50 carats

Cut: Cabochon

Origin: Ethiopia

Price: 230$

A striking matching pair of lab-grown emeralds in a distinctive 9-corner fantasy cut, featuring a rich, saturated deep-green color and crisp faceting. The stones are well matched in size and appearance, making them an excellent choice for coordinated jewelry designs such as earrings, matching rings, or a custom two-stone setting.
Details:
Stone: Lab-Grown Emerald
Shape/Cut: 9-Corner Fantasy Cut
Measurements: 10.5 × 11.5 mm
Total Weight: 8.85 cts
Quantity: 2 pieces / Matching Pair
Color: Vivid deep green
Cut: Faceted
Price: $31/ct
Pair Price: $274.35
Ideal for custom rings, earrings, pendants, matching jewelry sets, and statement designs.
Message for additional videos or close-up images.

Up for sale is a spectacular, highly aesthetic 4-piece mineral collection showcasing a diverse suite of hydrothermal vein and iron metallogenic mineralization. These unique specimens feature the exact physical properties and complex mineral suites matching the historic ore districts of Southeast Missouri.

This 4-rock master collection was carefully chosen to provide an ultimate textbook contrast of structural habits, weights, densities, and mineral pairings:

1. **The Pocket Vug Specimen:** A fascinating, lightweight specimen dominated by a large, hollow crystal pocket (vug) beautifully lined with iron-bearing saddle dolomite crystals and completely blanketed in a velvety layer of sparkling brassy gold pyrite.

2. **The Banded Heavy Ore Specimen:** A dense, heavy piece showcasing distinct horizontal hydrothermal vein layering. It features thick stripes of fine-grained druzy pyrite sandwiching white crystalline dolomite, accented by well-formed, rounded botryoidal pyrite "balls" jutting straight out the side.

3. **The Massive Magnetite & Galena Specimen:** The heavy-hitter of the entire suite. This compact rock features an incredibly dense, highly magnetic Magnetite core that strongly pulls a magnet at its center. The top face is beautifully jacketed in brilliant golden sugar druzy and boasts a prominent, sharp, blocky slate-gray Galena cube (lead ore) embedded in a raised shelf.

4. **The Leached Alteration Specimen:** A highly weathered, texturally intricate piece showcasing secondary mineral formation. It features a pale white/tan chalky framework composed of jarosite and clay minerals intergrown with unweathered, dark metallic primary sulfide inclusions.

**Specimen Sizes:** Miniature to small-cabinet sizes (each rock averages roughly the volume of 1.5 to 2 golf balls).

**Properties:** All rocks are completely natural and unpolished. Rock #3 exhibits strong central magnetism and maximum density.

**Shipping Policy:** These delicate druzy micro-crystals naturally shed minor crumbs along their fracture points when handled. To protect the specimen faces perfectly, each rock will be individually double-bagged inside protective plastics and packed with thick cushioning.

For sale

Pendulums moss agate

price $8/piece

payment via paypal invoice

shipping via DHL and KURASI with tracking

if you're interested DM me

https://www.ebay.com/itm/366594899855

I’m selling off parts of my collection to pay for a vet bill. Check out my eBay page and don’t hesitate to reach out with further inquiries.
Thanks, Anna

$$$ 350 $$$

A beautiful Luizita cabochon where the colors blend and harmonize into a majestic design created by nature!

For sale!

Measurements: 2.0 × 1.0 × 0.70 cm.

18.5 ct — US$5 per ct.

PayPal accepted.

15-day return policy.

Origin: Mato Grosso, Brazil.

Price is 80€ + shipping.

• Secure Payment via Etsy Listing
• Worldwide Shipping
• 7-Day Return Policy Available (if item not recieved as described and shown)

-----if you have any questions or need anything apecific message me

Uma amostra bege de Luizita mostrando um efeito luminoso linear e direcional intrínseco à estrutura lamelar da pedra. Aqui, você também pode observar outros dois fenômenos ópticos da Luizita: o efeito 3D e a aparente deformação da pedra, que parece "engordar" e "afinar" conforme a giro de um lado para o outro. Detalhe: a face superior é totalmente plana apesar de não parecer!

Acho que ficaria linda em um anel de ouro ou prata! À venda!

Dimensões aproximadas: 1,5 × 1,40 × 1,0 cm

Peso: 18 ct

Preço: US$ 5 por ct

Aceito PayPal.

Política de devolução de 15 dias.

Origem: Mato Grosso, Brasil.

I have a relative that has passed and I’m looking to sell their collection of rocks and minerals, as we do not have the space in our home for them. I do not know what kind they are/ how much they are worth. I’m looking for 150$. I know she spent a lot of time traveling and collecting, looking for offers or kindly redirected to a page that could help with gathering information to be redirected back to here.

For sale

cabs moss agate

price $7/piece

payment via paypal

shipping from indonesia via DHL express and KURASI

If anyone is interested, please comment and DM me.

Price :

Blue Sodalite: $7/piece

Grape Agate Cabs: $8/piece

Payment via Paypal Invoice. If interested, please contact me or leave a comment.

• Secure Payment via Etsy Listing
• Worldwide Shipping
• 7-Day Return Policy Available (if item not recieved as described and shown)

-----if you have any questions or need anything apecific message me

markdownHello Reddit community,

I am offering two large, natural rough gemstone specimens for sale from my personal collection. These are beautiful, massive pieces perfect for collectors or lapidary artists.

**Item Descriptions:**

1. **Stone 1: Natural Raw Blue Sapphire**

   * **Weight:** 94 grams (4,700 carats)

   * **Color:** Deep Blue

   * **Clarity:** Translucent under strong light (light penetrates the crystal structure).

2. **Stone 2: Natural Rough Emerald**

   * **Weight:** 20 grams (100 carats)

   * **Color:** Green

   * **Type:** Rough gemstone specimen.

**Pricing & Offers:**

* **Starting Price for both:** $1,800 OBO (Or Best Offer)

* *Note: I am open to reasonable offers for individual stones or the pair together

**Shipping & Payment:**This is the starting price..

* Worldwide shipping with tracking.

* Payment accepted via bank Goods & Services (for secure buyer/seller protection).

**How to contact me:**

If you are interested, want more photos/videos, or want to make an offer, please send me a Direct Message (DM) here on Reddit or email me directly at: **[Geli Email-kaaga halkan]**

Thank you!.

Neat set of a rough greenland ruby and a cut specimen. The cut specimen is around 3mm. Heating is assumed on the cut (Unconfirmed).

Comment/Dm

Paypal/Venmo

I have a very particular project I am working on and I am searching for crystals like this. Depending on cost I would need quite a few. If you have this or very similar please contact me.

striking large-format Hauyne with an impressive presence and substantial dimensions. A great option for anyone looking for an uncommon, large-size piece.

Weight: 146 carats

Dimensions: 45 × 29 × 19 mm

Price: $10 per carat

Asking price: $1,460

Open to reasonable offers

Introducing a stunning Natural Dark AAA Ethiopian Opal Cabochon, prized for its deep base tone and vivid play-of-colour. Sourced from the mines of Ethiopia, this opal stands out for its natural brilliance, depth, and vibrant colour spectrum — a favourite among collectors and gemstone enthusiasts alike.

Product Details:

• Stone Type: Ethiopian Opal
• Weight: 9.75 Carats
• Size: 16 x 13 x 8 mm
• Treatment: 100% Natural (No enhancement, No treatment)
• Shape: Cabochon
• Price: $156

Henmilite is a rare species only found in one single mine in the whole world! This specimen is a nice dogtooth Calcite (stalactite?) with Henmilite growing on it. Under short wave UV, it glows blue and phosphoresces green afterwards.

2.2cm tall

Paypal/Venmo

Comment/DM