15th Century and Earlier Natural Specimens
4
962
to
121
385
285
962
962
962
3
1
1
1
1,046
203
755
1,872
107
211
200
17
2
6
9
14
20
50
53
29
24
Height
to
Width
to
733
331
278
255
191
387
199
178
150
140
8
Period: 15th Century and Earlier
Rare Natural Quartz Sculpture
Located in New York, NY
Salt-like, pinkish brown natural sculpture with copper on the surface. Polish brass stand. Measures: 11.5” /L x 7.5” /W x 5” /H.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Amethyst Sculpture
Located in New York, NY
Natural amethyst crystal sculpture with multi peaks.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst
Natural Crystal Sculpture
Located in New York, NY
From the Oligocene (circa 30 million years ago), of a natural quartz with many layers growing onto each other. The sparkling crystals are salt-like, resembling the surface of the cor...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Crystal
Gem grade, Amethyst Geode Sculpture
Located in Los Angeles, CA
Gem grade, Amethyst Geode Sculpture
The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across...
Category
Uruguayan Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Rock Crystal
Gem grade Amethyst Geode Sculpture, Uruguay
Located in Los Angeles, CA
The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across the border into southern Brazil and are igneous (volcanic) in orig...
Category
Uruguayan Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Quartz, Rock Crystal
Large Pair of Rose Colored Cathedral Shaped Geodes
Located in Charleston, SC
Pair of 3" rose colored cathedral shaped geodes. Probably calcite, painted exterior.
Category
Unknown Antique 15th Century and Earlier Natural Specimens
Materials
Crystal
Violet Colored Manakarra Grape Agate from Indonesia
Located in London, GB
Since 1986 Dale Rogers has been sourcing the grandest fossils, crystals and minerals from around the world. Through his company he has been supplying leading interior designers and s...
Category
Indonesian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Petrified Wood Specimen
Located in Somis, CA
A fantastic petrified wood specimen. Original petrified bark on one side, polished interior of tree on the other. All original. 3 lb.
Category
Indonesian Antique 15th Century and Earlier Natural Specimens
Materials
Petrified Wood
Rare Grayish Rock Crystal Sculpture
Located in New York, NY
Rare grayish rock crystal sculpture with multi peaks.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Exceptional Gypsum ‘Blade’ Mineral Cluster from China
By Dale Rogers Ammonite
Located in London, GB
Exceptional Gypsum ‘Blade’ Mineral Cluster from China. A very rare Gypsum specimen with a superb 'three-dimensional' gypsum blade cluster on the front ...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Rare Large Amber Quartz Rock Crystal Ball
Located in New York, NY
Rare, large translucent amber rock crystal ball with beautiful veins.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Natural Amethyst Crystal Sculpture
Located in New York, NY
Natural amethyst crystal sculpture with multi peaks.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst
Limestone Stalactite
Located in London, GB
A limestone stalactite, South-Western France.
Category
Antique 15th Century and Earlier Natural Specimens
United Kingdom Ammonite Fossil Plate
Located in London, GB
United Kingdom Ammonite plate.
Category
British Antique 15th Century and Earlier Natural Specimens
Materials
Other
Fossil Fish Plate, Giant Priscacara. United States. 55 Million Years Old.
Located in London, GB
About Dale Rogers.
Since 1986 Dale has been sourcing the most unique fossils and minerals from around the world and through his company Dale Rogers Ammonite...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
Giant Mounted Gypsum Minerals Cluster from China
Located in London, GB
Giant Mounted Gypsum Minerals Cluster from China
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Spectacular Golden Pyrite
Located in London, GB
Impressive sculpture features a large cluster of Pyrite,
masterfully extracted from the depths of Peru. Renowned
for its metallic luster and golden hue, Pyrite—often called
“Fool’s G...
Category
Peruvian Antique 15th Century and Earlier Natural Specimens
Materials
Pyrite
Elephant bird egg
Located in 'S-HERTOGENBOSCH, NL
Elephant bird egg from Madagascar.
The largest egg ever from a living creature; it is from the extinct elephant bird. Assembled from the shards of se...
Category
Malagasy Medieval Antique 15th Century and Earlier Natural Specimens
Materials
Eggshell
Tree Agate Sculpture on Stand, Brazil, Prehistoric
Located in New York, NY
Brazilian tree agate mounted on stand
"Tree agate is also known as dendritic agate. Dendrites are crystal inclusions
that develop in foliage or tree branch-like patterns."
"Tree-...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Small Geode with Brown Druzy Stalactites
Located in London, GB
This small geode reveals a large number of stalactites in various growth
stages, covered in a layer of brown sparkling druze. The borders polished.
This piece was legally and eth...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst Cluster with White Quartz and Green Celadonite Crystals
Located in London, GB
A stunning rough amethyst cluster with white quartz and green celadonite on a metal stand.
The amethyst cluster has an exquisite deep purple colour com...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Azurite on Custom Made Metal Base
Located in BAARN, UT
Azurite is a copper carbonate, usually found in combination with other copper minerals such as its much better known green brother malachite.
The mineral is full blue in color and is virtually opaque with a silky sheen.
Azurite usually forms in oxidation zones of copper deposits, where secondary to malachite other minerals such as chrysocolla and naturally solid copper can...
Category
Congolese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Agate Slice on Metal Base
Located in BAARN, UT
The slice is 2cm thick.
Agate is a largely translucent and variety of quartz and subvariety of chalcedony.
Agate consists mainly of chalcedony and sometimes in combination with v...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Crystal Center Thin Slice Agate Sculpture, Brazil, Prehistoric
Located in New York, NY
Brazilian thin slice of agate mounted on a custom steel stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely color patterns and banding make this t...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Ammonite from Madagascar
Located in Schellebelle, BE
Ammonite from Madagascar,
mounted in metal stand,
exceptional dimensions and great patina and different pallet of colors,
total height 65 cm.
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Sandstone
Moroccan Crinoid Fossil about 450 Million Years Old
Located in Chicago, IL
Moroccan fossil named Crinoid, which are about 450 million years old. Crinoid fossils, or sea lilies are members of the Echinodermata phylum. Our Crinoi...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Amethyst Cluster with Calcite Crystals
Located in London, GB
A stunning rough amethyst cluster with calcite crystals.
This piece has an exquisite purple color and a calcite formation on the top. To further add ...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
2 Ancient Carved Stone Brown Ring Bi Disc Sculptures Iron Stands Modernist
Located in Dayton, OH
Pair of orange/brown stone carved bi-discs. The bi or pi disc is a flat disc with a circular hole in the center. The discs date back to Neolithic times (5,000-2,000 bc). Archeologist...
Category
Primitive Antique 15th Century and Earlier Natural Specimens
Materials
Stone, Iron
Grey Concentric Circles Agate Sculpture on Stand, Brazil, Prehistoric
Located in New York, NY
Grey Brazilian thick slice of agate mounted on a steel stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely color patterns and banding make this tr...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Pyrite Suns with White Fossil Ferns in a Black Slate Matrix
By Interi
Located in Dublin, Dalkey
Pyrite Suns with white fossil fern in a black slate matrix. Found 300 feet deep in coal mines in a narrow seam of shale lying on top of the coal vein. Resea...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Pyrite
