Spectaculaire vivianite sur matrice Large and Impressive Vivianite in Matrix

Large, ultra-rare, 5 pound, 13 ounce translucent green vivianite crystals in matrix. Crystals are suspended in matrix and multi-directional. Super high-quality, unique and exquisite.

Large, ultra-rare 4 pound, 11 ounce translucent green vivianite crystals in matrix. Crystals are suspended in matrix and multi-directional. Super high quality, unique and exquisite.

Très grande ammonite cornée sur matrice Very Large Horned Ammonite on Matrix Kranosphinctes sp. Late Jurassic Morondava River Basin, Atsimo-Andrefana Region of Toliara, Madagascar A fine, ma

Vanadinite sur matrice Vanadinite on Matrix Mibladene, Morocco A large cluster of bright orange vanadinite crystals on a matrix of white barite. Measuring 15 x 11 x 8 cm

Item: Large impressive Pink Alunite big octahedron crystals on matrix - lab Origin: Poland Materials: Alunite Dimensions: 636 g - 14, 0 x 11,5 x 6,0 cm Pink color big alunite octahedron crystals on ma

Title: Large impressive Purple Alunite big octahedron crystals on matrix - lab Origin: Poland Materials: Alunite Dimensions: 281 g - 10,3 x 10,3 x 6,0 cm Violet color big alunite octahedron crystals o

impressive natural form fossil group with 7 polished ammonite specimens in stone matrix slab. 17" high, 24" wide, 2 3/4" deep. Property of a Westport, CT Collector.

**First Time At Auction** North America, ca. Millions of years old. An impressive display of pearly needle-like scolecite crystals rising from a stilbite matrix presented on a polished stone tray! The

A very impressive cuff at 2.75" thick. It features 3 large turquoise cabochons in a bright blue shade with a contrasting black matrix. The cuff measures 6" around inside and is not able to be easily a

This large, special limited-edition poster is numbered 303/350 and signed by the artist, Stanley Mouse! Presenting a limited-edition later printing of this poster! The art was designed by Stanley Mou

Bold silver bracelets with turquoise in matrix, large tumbled stones, 6.97 ozt. Slight fold in bezel around larger stone. Condition (Good).

19th/20th century, lapis in gray matrix large baluster-form stoppered vase with small old man standing in front of it and goats climbing on it, 5-1/2 in.; lapis figure of seated cat, 2 in.; agate figu

Silurian Period, 443-416 million years B.P. A large matrix displaying fossil crinoids with good detailing. 3.87 kg, 32 cm (12 5/8 in.). From a Lincolnshire, UK, collection. [No Reserve]

Silver tone chain link necklace, ribbed links and adjustable length , 16 in. Longest. Red and smoky grey Aurora Borealis rondelle beads, some dangling, affixed to bib chain. Large matrix red stone chu

Ordovician Period, 485-444 million years BP. A large matrix containing a fossil Ophiurida sp. brittle star and another marine fossil. 3.5 kg, 27.5cm (10 3/4"). From an East Anglia, UK, collection. [No

A mixed and historic group comprising five large matrices of irregular shape, each containing fossils to one or both faces, including a Gregory, Bottley and Lloyd label reading 'Carboniferous. Spirife

Émeraude sur matrice Emerald on Matrix Afghanistan The lustrous, green emerald crystal, measuring up to 1.5 cm along the edge, having a classic hexagonal form and good termination, on a white qua

Aigue-marine sur matrice Aquamarine on Matrix Afghanistan Comprising two larger crystals of aquamarine, the largest of which measures up to 6 cm in length, on a bed of microcline and mica. Measuring 1

Cristaux d'émeraude sur matrice Emerald Crystals on Matrix Colombia A cluster of vivid green emerald crystals, the largest measuring up to 4 cm along the edge, on a matrix of black schist. Measur

Ammonite sculpturale sur matrice Sculptural Ammonite on Matrix Arietites bucklandi Jurassic Dijon, France Ammonites are amongst the most instantly recognizable fossils and, having existed on Earth for

Cristal d'émeraude sur matrice Emerald Crystal on Matrix Colombia A larger emerald crystal with bright green color, measuring 2.25cm along the edge emerges from a matrix of black schist. Measurin

Tortue fossile sur matrice Fossil Tortoise on Matrix Stylemys nebrascensis Oligocene White River Badlands, South Dakota, USA Most of the turtle shell specimens recovered from the White River Badlands

North America, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. A fabulous and large stone matrix from the "18 inch" layer of the Green River Formation, bearing a fos

Initialed W M. One large black matrix blue turquoise cabochon and three smaller. Appliques of rope around all stone, silver balls, curls. Stampwork. Interior diameter measuring 5 1/4†with a 1 �