Pietra Gallery Mounted Objects

Megalodon, is an extinct species of sharks that lived 10 to 25 million years ago, during the Miocene period. It’s considered the biggest predator that has ever lived, reaching length...

Spinosaurus Claw Species: Spinosaurus Period: Cretaceous (approx. 112–93 million years ago) Origin: Morocco Dimensions: 18 × 6 × 11 cm This well-preserved fossil claw comes from Spi...

This XL Bolivian Amethyst specimen is an exceptionally rare offering, distinguished by its massive crystal architecture and unusually rich, saturated color. While Bolivian amethyst i...

Name: Sauropods Period: Triassic-Late Cretaceous (approximately 210 and 66 million years ago) Sauropods (Sauropoda) are an infraorder of sauropodomorph dinosaurs that lived from the Late Triassic to the Late Cretaceous (approximately 210 and 66 million years ago, they lived in the Americas, Asia, Europe, Africa, Oceania and Antarctica. They were herbivorous and they were quadrupedal. Sauropods had very long necks, long tails, small heads (relative to the rest of their body), and four thick, pillar-like legs. They are notable for the enormous sizes attained by some species, and the group includes the largest animals to have ever lived on land. They were The name Sauropoda was coined by Othinel Charles Marsh in 1878, and is derived from Ancient Greek, meaning "lizard foot...

Megalonyx leptostomus, An extinct species of giant ground sloth that lived in North America during the Blancan-Nebraskan ages (about 3 to 1.2 MYA)

Fossil Megalodon "The Monster Shark" Tooth in Acrylic Custom Box. Megalodon is an extinct species of sharks that lived 10 to 25 million years ago, during the Miocene period. It’s con...

A unique specimen of free form blue agate from Brazil. With impressive reflective luster and natural growth lines. Mounted in an original acrylic case ...

Name: Sauropods Period: Triassic-Late Cretaceous (approximately 210 and 66 million years ago) Sauropods (Sauropoda) are an infraorder of sauropodomorph dinosaurs that lived from the Late Triassic to the Late Cretaceous (approximately 210 and 66 million years ago, they lived in the Americas, Asia, Europe, Africa, Oceania and Antarctica. They were herbivorous and they were quadrupedal. Sauropods had very long necks, long tails, small heads (relative to the rest of their body), and four thick, pillar-like legs. They are notable for the enormous sizes attained by some species, and the group includes the largest animals to have ever lived on land. They were The name Sauropoda was coined by Othinel Charles Marsh in 1878, and is derived from Ancient Greek, meaning "lizard foot...

Triassic fossil fish are quote rare, and can only be found in certain locations. This amazing preserved fish are found by cracking open the hard concretions and splitting the nodule...

Origin: Zaire, Africa Its name comes from the Latin malachites, in allusion to its color. It is currently used more as a semi-precious stone. It has been among the favorites of ki...

Original design in Acrylic display with a magnet making the Meteorite look as it´s floating the same way it did in outer space for years before its final visit to Earth. Sikhote ...

Impressive natural Brazilian quartz specimen cluster mounted on custom acrylic base.

Origin: Minas Gerais, Brazil The name aquamarine comes from the Latin, aqua marinā, sea water. Its name refers to its color. Brazil stands out among the largest producers of this mi...

Provenance: Governador Valadares, Minas Gerais, Brazil The name Tourmaline comes from the Sinhalese word “touramalli” which means “stones of mixed colors”. It can be presented in ...

A unique specimen of free form blue agate from Brazil. With impressive reflective luster and natural growth lines. Mounted in an original acrylic case ...

Origin: Tampa Florida, USA Period: Oligocene 25 to 38 million years ago Agatite Coral is produced when silica in the ocean water hardens, replacing limestone corals with a form of q...

Fossil Megalodon "The Monster Shark" Tooth in Acrylic Custom Box. Megalodon is an extinct species of sharks that lived 10 to 25 million years ago, during the Miocene period. It’s con...

Barasaurus besairiei (Positive and Negative Pair) Period: Late Permian – Early Triassic (ca. 255 million years ago) Origin: Madagascar Mounted on Custom Metal Stand This exceptional...

Megalonyx leptostomus, An extinct species of giant ground sloth that lived in North America during the Blancan-Nebraskan ages (about 3 to 1.2 MYA)

Natural large quartz point from Brazil mounted on a custom metal and smoky acrylic stand.

Large positive & negative plesioteuthis squid fossil Period: Jurassic 163 - 145 Million years ago. The celebrated Solnhofen limestone is among the most ...

Large Smoky Quartz Point on Custom Acrylic Base Minas Gerais, Brazil This impressive smoky quartz point originates from the mineral-rich landscapes of Minas Gerais, Brazil, a region...

Malachite and Azurite Specimen on Custom Acrylic Base Arizona, USA This striking mineral specimen features a dynamic interplay of malachite and azurite, two copper-based minerals ce...

Origin: Minas Gerais, Brazil The name aquamarine comes from the Latin, aqua marinā, sea water. Its name refers to its color. Brazil stands out among the largest producers of this mi...

Smoky Quartz Cluster on Floating Acrylic Base Minas Gerais, Brazil This sculptural smoky quartz cluster originates from Minas Gerais, Brazil, a region world-renowned for producing q...

Name: Alethopteris Origin: Llewellyn St. Clair Formation, Pennsylvania Period: Carboniferous 300 to 360 Million Years They are plants similar to ferns, they were part of the lar...

Name: Sauropods Period: Triassic-Late Cretaceous (approximately 210 and 66 million years ago) Sauropods (Sauropoda) are an infraorder of sauropodomorph dinosaurs that lived from the Late Triassic to the Late Cretaceous (approximately 210 and 66 million years ago, they lived in the Americas, Asia, Europe, Africa, Oceania and Antarctica. They were herbivorous and they were quadrupedal. Sauropods had very long necks, long tails, small heads (relative to the rest of their body), and four thick, pillar-like legs. They are notable for the enormous sizes attained by some species, and the group includes the largest animals to have ever lived on land. They were The name Sauropoda was coined by Othinel Charles Marsh in 1878, and is derived from Ancient Greek, meaning "lizard foot...

Impressive natural Brazilian citrine quartz specimen multi points mounted on custom acrylic base.

Megalonyx leptostomus, An extinct species of giant ground sloth that lived in North America during the Blancan-Nebraskan ages (about 3 to 1.2 MYA)

Original design in acrylic display with a magnet making the Meteorite look as it´s floating the same way it did in outer space for years before its final visit to Earth. Sikhote Al...

Beautiful Banded Tiger- Iron slab from South Africa It´s a combination of Gold Tiger Eye, Hematite and Red Jasper. Its name refers to the composition of the stone, Tiger Eye and H...

Top grade agate slab from Brazil Agates are formed in rounded nodules, which are sliced open to bring out the internal pattern hidden in the stone. Their f...

Name: Alethopteris Origin: Llewellyn St. Clair Formation, Pennsylvania Period: Carboniferous 300 to 360 million years ago They are plants similar to ferns, they were among the larg...

Origen: Uruguay A unique esthetic amethyst ring geoda mounted on a custom acrylic stand.

Origen: Tennessee Colors: Orange.  

Original design in acrylic display with a magnet making the Meteorite look as it´s floating the same way it did in outer space for years before its final visit to Earth. Sikhote Al...

Beautiful natural shape Brazilian rose quartz The base is original and organic designed to fit and enhance the slab perfectly.

Origen: Madagascar, Colors: White, brown, beige, honey Agates are formed in rounded nodules, which are sliced open to bring out the internal pattern hidden in the stone. Their form...

Fossil Megalodon "The Monster Shark" Tooth in Acrylic Custom Box. Megalodon is an extinct species of sharks that lived 10 to 25 million years ago, during the Miocene period. It’s con...

Origin: Minas Gerais, Brazil The name aquamarine comes from the Latin, aqua marinā, sea water. Its name refers to its color. Brazil stands out among the largest producers of this mi...

Origen: Mexico Colors: Purple.  

Cristilized Ammonite Origin: Madagascar Period: Cretaceous, 65 million years ago. Dive into the prehistoric world of this legendary cephalopod, one of the first life forms on our pl...

Beautiful Banded Tiger- Iron slab from South Africa It´s a combination of Gold Tiger Eye, Hematite and Red Jasper. Its name refers to the composition of the stone, Tiger Eye and H...

Pair of Belgium calcite Septarian nodule natural form on metallic base. Its name comes from Latin “Septem”, meaning seven years. This is because these nodules tend to crack at 7 p...

Fossil Megalodon "The Monster Shark" Tooth in Acrylic Custom Box. Megalodon is an extinct species of sharks that lived 10 to 25 million years ago, during the Miocene period. It’s con...

Septarian Calcite Half Nodule Madagascar Mounted on Custom Acrylic Base This polished half-nodule reveals the striking internal structure of a Septarian concretion from Madagascar, ...

Moroccan Amethyst Geode with Hematite Inclusions Origin: Morocco This unusual Moroccan geode displays amethyst crystals with a distinctive brown hue, the result of fine hematite inc...

Muscovite and Albite Cluster on Custom Acrylic Base Origin: Minas Gerais, Brazil This elegant specimen features a striking cluster of silvery muscovite crystals intergrown with lust...

Quartz Point on Custom Acrylic Base Minas Gerais, Brazil This fine natural quartz point hails from the renowned mineralogical region of Minas Gerais, Brazil, which is celebrated for ...

Beautiful banded tiger- iron slab from South Africa It´s a combination of Gold Tiger Eye, Hematite and Red Jasper. Its name refers to the composition of the stone, Tiger Eye and H...

Rock in a Box is an original design by Ernesto Duran that celebrates three key aspects of displaying minerals and fossils. First, it creates a vanishing point that enhances the piece...

Septarian Calcite Half Nodule Madagascar Mounted on Custom Acrylic Base This polished half-nodule reveals the striking internal structure of a Septarian concretion from Madagascar, ...

Name: Sauropods Period: Triassic-Late Cretaceous (approximately 210 and 66 million years ago) Sauropods (Sauropoda) are an infraorder of sauropodomorph dinosaurs that lived from the Late Triassic to the Late Cretaceous (approximately 210 and 66 million years ago, they lived in the Americas, Asia, Europe, Africa, Oceania and Antarctica. They were herbivorous and they were quadrupedal. Sauropods had very long necks, long tails, small heads (relative to the rest of their body), and four thick, pillar-like legs. They are notable for the enormous sizes attained by some species, and the group includes the largest animals to have ever lived on land. They were The name Sauropoda was coined by Othinel Charles Marsh in 1878, and is derived from Ancient Greek, meaning "lizard foot...

Origen: Tennessee, USA Colors: Orange.  

A unique specimen of free form Amethyst geode with basalt from Brazil. With impressive large purple crystal spikes, covered with smaller spikes and white quartz crystallizations. Mo...

Natural large quartz point from Brazil mounted on a custom metal and smoky acrylic stand.

Top grade agate slab from Brazil. Agates are formed in rounded nodules, which are sliced open to bring out the internal pattern hidden in the stone. Their ...

A unique specimen of free form Amethyst geode with basalt from Brazil. With impressive large purple crystal spikes, covered with smaller spikes and white quartz crystallizations. Mo...

Beautiful natural shape Brazilian rose quartz The base is original and organic designed to fit and enhance the slab perfectly.

Beautiful Malachite Free Form Specimen from Congo mounted on a custom acrylic stand