Want more images or videos?
Request additional images or videos from the seller
1 of 6
Large Sandstone Concretion, Natural Mineral Specimen
$650List Price
About the Item
- Dimensions:Height: 5.5 in (13.97 cm)Width: 9 in (22.86 cm)Depth: 5 in (12.7 cm)
- Style:Other (In the Style Of)
- Materials and Techniques:Sandstone,Other
- Place of Origin:
- Period:
- Date of Manufacture:Prehistoric
- Condition:Wear consistent with age and use.
- Seller Location:Point Richmond, CA
- Reference Number:Seller: MOG 25331stDibs: LU1778219345771
About the Seller
5.0
Vetted Professional Seller
Every seller passes strict standards for authenticity and reliability
Established in 1999
1stDibs seller since 2015
737 sales on 1stDibs
Typical response time: 1 hour
Authenticity Guarantee
In the unlikely event there’s an issue with an item’s authenticity, contact us within 1 year for a full refund. DetailsMoney-Back Guarantee
If your item is not as described, is damaged in transit, or does not arrive, contact us within 7 days for a full refund. Details24-Hour Cancellation
You have a 24-hour grace period in which to reconsider your purchase, with no questions asked.Vetted Professional Sellers
Our world-class sellers must adhere to strict standards for service and quality, maintaining the integrity of our listings.Price-Match Guarantee
If you find that a seller listed the same item for a lower price elsewhere, we’ll match it.Trusted Global Delivery
Our best-in-class carrier network provides specialized shipping options worldwide, including custom delivery.You May Also Like
Large Natural Black Tourmaline Mineral Specimen
Located in Wormelow, Herefordshire
A large natural black tourmaline mineral specimen originating from Zimbabwe.
While tourmaline may not shine as other bright as other minerals, it offers a distinctive look almost li...
Category
Antique 15th Century and Earlier Zimbabwean Natural Specimens
Materials
Natural Fiber
Large Natural Calcite
Stilbite Mineral Specimen
Located in Wormelow, Herefordshire
A large example of an unusual, naturally-formed calcite and stilbite mineral specimen, presented on an exclusive plinth ready for interior display.
Formed by nature over many centu...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Large Natural Purple Fluorite Mineral Specimen
Located in Wormelow, Herefordshire
A large naturally-occurring purple fluorite mineral specimen, presented on one of our exclusive medium bases for display.
Discovered in a range of colours, fluorite specimens can ra...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal
Collection of 7 Natural Mineral Specimens
Located in Wormelow, Herefordshire
A striking collection of 7 natural mineral specimens sourced from an ex. private British collection.
Each presented on exclusive custom display plinths, this set of minerals include...
Category
Antique 15th Century and Earlier Malagasy Natural Specimens
Materials
Natural Fiber
Collection of 5 Natural Mineral Specimens
Located in Wormelow, Herefordshire
A striking collection of 5 natural mineral specimens.
Each presented on exclusive custom display plinths, this set are a range of outstanding large cabinet specimens formed over millions of years, each with their own impressive colours, characteristics, and qualities.
Included in this stunning collection is a Salrose, derived from the French ’salt...
Category
Antique 15th Century and Earlier Malagasy Natural Specimens
Materials
Natural Fiber
Collection of 5 Natural Mineral Specimens
Located in Wormelow, Herefordshire
A varied and fascinating collection of 5 natural mineral specimens, ex. private British collection.
Each presented on an exclusive small painted display plinth, this group contains ...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Malachite, Multi-gemstone, Quartz
Collection of 3 Natural Mineral Specimens
Located in Wormelow, Herefordshire
A fascinating collection of 3 natural mineral specimens.
Each presented on an exclusive small painted display plinth, this group contains a range of impressive cabinet specimens.
T...
Category
Antique 15th Century and Earlier Brazilian Natural Specimens
Materials
Natural Fiber
Collection of 3 Natural Mineral Specimens
Located in Wormelow, Herefordshire
A varied and fascinating collection of 3 natural mineral specimens, each presented on an exclusive medium neoclassical style plaster plinth.
Each impressive cabinet specimen, includ...
Category
Antique 15th Century and Earlier Congolese Natural Specimens
Materials
Natural Fiber
Collection of 3 Natural Mineral Specimens
Located in Wormelow, Herefordshire
A striking and intriguing collection of 3 natural mineral specimens each presented on an exclusive medium painted display plinth.
This group contains a range of impressive cabinet specimens hand-selected from collections to create a unique set, ideal for use as natural sculptures in an interior.
Included in this stunning collection is an extremely rare purple chalcedony, not seen in many years, found 30 hours down the Pangolaines river system, from Nosy Varika, Lemur Island, Madagascar.
This exceptionally rare material is in a natural raw state with only a handful of pieces found of its likeness. The intensity colour of the purple is met by other colours featuring in natural forms.
A Salrose, derived from the French ’salt...
Category
Antique 15th Century and Earlier Malagasy Natural Specimens
Materials
Natural Fiber
Natural Cabinet Scale Pyrite Mineral Specimen
Located in Wormelow, Herefordshire
A natural cabinet scale pyrite specimen.
Originating from 5/15 level Wheal Jane Mine, Cornwall, this native British specimen has a lustrous exterior that catches the light beautiful...
Category
Antique 15th Century and Earlier English Natural Specimens
Materials
Natural Fiber
More From This Seller
View AllNatural Malachite Obelisk Mineral Specimen
Located in Point Richmond, CA
This one-of-a-kind malachite obelisk is one of the best I have come across, with pleasing proportions, a regal design, and a degree of complexity requiring greater skill and precisio...
Category
20th Century European Other Obelisks
Materials
Malachite, Onyx
Large 8 Inch Ammonite Fossil Cut Polished and Mounted Mineral Specimen
Located in Point Richmond, CA
Large 8 inch Split Ammonite Mounted Fossil Set
Jurassic - Cretaceous Period, 200 - 145 million years old
The cutting and polishing of this large pair revealed pale yellow-brown, cal...
Category
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Materials
Stone
Matched Pair Split Ammonite Fossil Set Mineral Specimen
Located in Point Richmond, CA
Matched Pair Split Ammonite fossil mineral specimens
Jurassic - Cretaceous Period, 200 - 145 million years old
Measures: 5 x 4.25 x 0.5 in. / 13 x 10 x 1.5 cm
Height on custom d...
Category
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Materials
Stone
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #HJA
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
8.75 x 7 x 2 in. / 22 x 18 x 5 cm
Weight: 4 lbs 14 oz/ 2.065 kg
Ammonites were cephalopods that resembled a s...
Category
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Materials
Precious Stone
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #D7U
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 8.75 × 7.5 × 1.875 in. / 22 × 19 × 4.75 cm
Weight: 4.125 lbs / 2.169 kg
Height on custom display ...
Category
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Materials
Precious Stone
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #B3K
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 10 × 8.25 × 2 in./ 25.5 × 21. x 5 cm
Weight: 6.925 lbs / 2.984 kg
Height on custom display stand:...
Category
Antique 15th Century and Earlier Malagasy Other Natural Specimens
Materials
Precious Stone
Still Thinking About These?
All Recently ViewedMore Ways To Browse
Large Mineral Specimens
Rare Amethyst
Crystal Formation
Quartz Geode
Specimen Stand
Rare Brazilian Furniture
Natural Specimen Wood Sculpture
Black Quartz Crystals
Amethyst Crystal Geode
Large Crystal Sculptures
Fossil Sculpture
Rare Agate
Antique Furniture Pakistan
Formations Furniture
Decorative Fan
Large Natural Crystal
Green River
Large Stone Sculpture