Natural History / Geology Interest: A quantity of assorted polished hardstone specimens examples to

Natural History / Geology Interest: A quantity of polished hardstone specimen spheres, examples to include agate, quartz, lapis lazuli, etc. Balls approx. 1 1/2" diameter Please Note - we do not make

Natural History / Geology Interest: An amethyst specimen. Approx. 2" x 6 1/4" x 8 1/2" overall

. The colour ranging from light to dark green. 516 grams total, 5-13 mm (1/4 - 1/2 in.). Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

A group of ten acrylic display domes, each filled with a quantity of polished specimens of a single mineral, comprising of sodalite, green agate, snowflake obsidian, leopardskin stone, tiger-eye, brec

Large agate geode cross section slice with a smooth high mirror polished finish. OOAK ( one of a kind ) color variations and design patterns seen in this example. Accompanied with a clear plastic stan

A fine example of botryoidal hematite, with the top surface polished to emphasize its 'bubbly' appearance, with some structural layering visible on edges. See Bonewitz, Dr. Ronald Louis, Rocks & Miner

A group of ten one-off polished malachite mineral specimens of good quality malachite. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.184. 119 grams total, 25-46mm (1/4 - 1 3/4"). From the

A group of ten 'Gemstones of the World' cards mounted with a variety of 'tumblestone' polished mineral samples and with descriptions underneath of each specimen. From the historic ‘Victorian Museum�

This lot features an exceptional specimen of natural python skin, a remarkable example of nature's artistry. At an extraordinary length of approximately 14 feet and reaching up to 15 inches at its wid

Fossil Ammonite Split/Polished Madagascar 5.5"

Natural History, Part I, Mushrooms: No. IV. 1974. Lithograph. Cm 55,50 x 75,50. 32/98, Edition and signature lower right in pencil. Mattieu Litho, Switzerland, dry stamp lower left. Sheet from a folde

EDWARDS, George (1694-1773). A Natural History of Uncommon Birds, and of Some Other Rare and Undescribed Animals, Quadrupeds, Reptiles, Fishes, Insects, &c.; WITH: Gleanings of Natural History. London

[NATURAL HISTORY] (AUDUBON, John James, after) 48 chromolithographs from The Oppenheimer Field Museum Edition of Audubon's Fifty Best, on rag watercolor paper, sheet 38 5/8 x 25 3/4 in. or 25 3/4 x 38

Circa 1850. The circular top inlaid with polished specimens of Jasper, Lapis, Carnelian, Malachite, Chalcedony, and Quartz in an abstract pattern above a Gothic Revival gilt wood base carved with hori

Heading: (Hawaii) Author: Brigham, William T. Title: Ka Hana Kapa: The Making of Bark-Cloth in Hawaii, Memoirs of the Bernice Pauahi Bishop Museum of Polynesian Ethnology and Natural History Place Pub

Heading: (Ornithology) Author: Wilson, Alexander & Charles Lucian Bonaparte Title: American Ornithology, or, The Natural History of the Birds of the United States. Plates engraved and colored from ori

WILLIAMS, JOHN LEE The Territory of Florida: or, Sketches of the topography, civil and natural history of the country, the climate and the Indian tribes. New-York: A. T. Goodrich, 1837. First edition.

Heading: (Ornithology) Author: Wilson, Alexander Title: American Ornithology; or, The Natural History of the Birds of the United States Place Published: Philadelphia Publisher:Bradford & Inskeep

We are pleased to offer this remarkable, originally hand-colored engraving from Mark Catesby’s The Natural History of Carolina, Florida and the Bahama Islands: Containing the Figures of Birds,

This octavo lithograph is from John James Audubon's The Quadrupeds of North America. The work was published in New York in 1854. Quadrupeds was Audubon's final great natural history work. His animal d

Chromolithographs Published 1894-97, London for "Lloyds's Natural History..." Edited by R. Bowdler Sharpe, W. F. Kirby, H. O. Forbes, R. Lydekker, and W. R. Olive-Grant. Illustrated after Keulemans, G

Chromolithograph Published 1902, London for "Report on the Collections of Natural History Made in the Antarctic Regions During the Voyage of the Southern Cross" by Ray Lankester & The British Museum.

Eight Chinese Hardstone Carved Articles 20TH CENTURY comprising a jadeite figure of a bird, the second a serpentine covered vase, five turquoise figures of immortals, and one pink hardstone example, e

A quantity of assorted Oriental items to include a pair of cast brass vases of tapering form with lobed rims, a cast baluster vase with twin ring handles and dragon detail, a cinnabar lacquer style po