Heritage Auctions Search, Natural History

Dinosaur Skull
Triceratops horridus
Late Cretaceous
Hell Creek Formation
Montana, USA

(Total: 3 Items)

Auction 5324 | Lot: 72209 | Nov 4, 2017

Sold For: $187,500.00

Tourmaline with Lepidolite
Golconda pegmatite field, Governador Valadares, Minas Gerais, Brazil
21 x 10 x 9 cm (8.27 x 3.94 x 3.54 in)

(Total: 2 Items)

Auction 8212 | Lot: 72170 | Mar 8, 2025

Sold For: $115,625.00

Make Offer to Owner
$173,438 or more

Swayyah 005 Martian Meteorite - Main Mass
Martian (shergottite)
Saguia el Hamra, Western Sahara - (26° 42' 36"N, 8° 56' 2"W)
Found: 2021

Auction 8140 | Lot: 72177 | Nov 10, 2023

Sold For: $112,500.00

Make Offer to Owner
$168,750 or more

Gibeon Meteorite
Iron, IVA
Great Nama Land, Namibia - (25° 30'S, 18° 0'E)
Found: 1836

Auction 8140 | Lot: 72198 | Nov 10, 2023

Sold For: $100,000.00

Make Offer to Owner
$150,000 or more

Pogonodon Fossil Skeleton
Pogonodon platycopis
Oligocene
White River Badlands, South Dakota, USA

Auction 8190 | Lot: 72081 | Aug 28, 2024

Sold For: $75,000.00

Make Offer to Owner
$112,500 or more

Native Gold
Plumas County, California, USA
7.4 x 7.2 x 3.0 cm (2.91 x 2.83 x 1.18 in)
730 grams/25.75 ounces

Auction 8207 | Lot: 42006 | Oct 30, 2024

Sold For: $65,625.00

Make Offer to Owner
$98,438 or more

Gold Nugget
Jumper Mine (Jumper & Bear; Jumper claim; Cold Springs claim [Bear claim])
Bear Valley, Bagby-Mariposa-Mount Bullion-Whitlock Mining District
Mariposa County, California, USA

Auction 8190 | Lot: 72126 | Aug 28, 2024

Sold For: $65,625.00

Make Offer to Owner
$98,438 or more

Treasure of Forrest Fenn.

Gold Nugget, 549 Grams (17.65 oz t).

Measuring some 3.5 inches (8.9 cm), this highly textural Alaskan Gold Nugget is heavy, solid and highly dimensional. The brassy golden-yellow surface worn smooth by alluvial action displays a minor reddish within its numerous folds and cavities. This is one rather large Gold Nugget, especially one from Alaska. This offering weighs a substantial 549 grams (17.65 oz t) and is one highly collectible piece for a nugget.

Selections from Fenn's Treasure Chest.

Auction 63197 | Lot: 93365 | Dec 12, 2022

Sold For: $55,200.00

Make Offer to Owner
$82,800 or more

GIBEON - EXCEPTIONAL SCALLOPED EXAMPLE FEATURING FOUR PRONOUNCED CONCAVITIES
...

Auction 6061 | Lot: 49029 | Jun 12, 2011

Sold For: $53,775.00

Make Offer to Owner
$116,000 or more

Gold Nugget
Australia

Auction 8073 | Lot: 72178 | Mar 25, 2022

Sold For: $50,000.00

Make Offer to Owner
$75,000 or more

Tourmaline
Sapo Mine, Ferruginha, Conselheiro Pena
Doce Valley, Minas Gerais
Brazil

(Total: 2 Items)

Auction 8096 | Lot: 72104 | Nov 4, 2022

Sold For: $46,250.00

Make Offer to Owner
$69,375 or more

Gold Nugget
Rheola area, Victoria
Australia

Auction 8190 | Lot: 72123 | Aug 28, 2024

Sold For: $45,000.00

Make Offer to Owner
$67,500 or more

FINE GERMAN ICHTHYOSAUR
...

Auction 6012 | Lot: 41306 | Jan 18, 2009

Sold For: $43,318.75

Make Offer to Owner
$64,978 or more

NWA 7397 Martian Meteorite End Cut - Main Mass
Martian (shergottite)
Northwest Africa
Found: 2012

Auction 8190 | Lot: 72137 | Aug 28, 2024

Sold For: $42,500.00

Make Offer to Owner
$63,750 or more

Tourmaline (Elbaite)
Jenipapo Pegmatite Field, Itinga, Minas Gerais, Brazil
19 x 12 x 12 cm (7.48 x 4.72 x 4.72 in)

(Total: 2 Items)

Auction 8230 | Lot: 72098 | Oct 8, 2025

Sold For: $40,000.00

Make Offer to Owner
$60,000 or more

Rhodochrosite on Quartz
Four Ball Pocket, Fluorite Raise, Sweet Home Mine, Buckskin Gulch, Mt. Bross, Alma District, Park Co., Colorado, USA
13.5 x 8.2 x 3.7 cm (5.3 x 3.2 x 1.5 in)

(Total: 3 Items)

Auction 8130 | Lot: 60120 | Mar 7, 2023

Sold For: $40,000.00

Make Offer to Owner
$60,000 or more

Crystallized Silver with Copper
Wolverine Mine, Wolverine, Houghton Co., Michigan, USA

(Total: 2 Items)

Auction 8068 | Lot: 72196 | Dec 8, 2021

Sold For: $40,000.00

Make Offer to Owner
$60,000 or more

Crystalline Gold on Quartz - 457.1 Grams (14.71 Troy Ounces)
Kanowna Goldfield, Kalgoorlie-Boulder Shire
Western Australia
Australia

Auction 8219 | Lot: 72152 | Aug 29, 2025

Sold For: $35,000.00

Make Offer to Owner
$52,500 or more

Treasure of Forrest Fenn.

Gold Nugget, 471 Grams (15.14 oz t).

This Gold Nugget from Alaska is full of contrast with a large amount of visible precious metal wrapped around a core of grayish-white Quartz. Clearly, this example evidences a significant amount of matrix, but the trade-off is a highly visually appealing nugget. This piece is complex and striking on both sides. This Gold and Quartz association weighs a robust 471 grams (15.14 oz t) and is a serious display piece.

Selections from Fenn's Treasure Chest.

Auction 63197 | Lot: 93283 | Dec 12, 2022

Sold For: $34,800.00

Make Offer to Owner
$46,000 or more

Native Gold on Quartz
Eagle's Nest Mine, Sage Hill, Michigan Bluff District, Placer Co., California, USA

(Total: 2 Items)

Auction 5445 | Lot: 72071 | Aug 26, 2019

Sold For: $32,500.00

Make Offer to Owner
$48,750 or more

PYROMORPHITE
Guilin Prefecture, Guangxi Zhuang Autonomous Region, China

Auction 5110 | Lot: 87045 | Jun 2, 2013

Sold For: $32,500.00

Make Offer to Owner
$48,750 or more

"Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada

Auction 8129 | Lot: 72121 | Mar 31, 2023

Sold For: $31,250.00

Make Offer to Owner
$46,875 or more

Gold & Arsenopyrite in Quartz
Oriental Mine (Alta Mine), 16 to 1 Mine (Sixteen-to-One Mine; Original Sixteen-to-One Mine)
Alleghany, Alleghany District (Forest District)
Sierra Co., California, USA

(Total: 2 Items)

Auction 8036 | Lot: 72010 | Mar 19, 2021

Sold For: $31,250.00

Make Offer to Owner
$62,500 or more

Superlative "Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada

Auction 5234 | Lot: 73065 | Oct 4, 2015

Sold For: $31,000.00

Make Offer to Owner
$42,000 or more

Mammoth Tusk
Mammuthus primigenius
Pleistocene
Alaska

(Total: 2 Items)

Auction 5296 | Lot: 81045 | Nov 3, 2016

Sold For: $28,125.00

Make Offer to Owner
$42,188 or more

Beryl var. Aquamarine (Etched)
Medina, Minas Gerais, Brazil
23 x 8 x 7 cm (9.06 x 3.15 x 2.76 in)
931 grams

(Total: 2 Items)

Auction 8212 | Lot: 72189 | Mar 8, 2025

Sold For: $27,500.00

Make Offer to Owner
$41,250 or more

Gemstone: Tourmaline - 94.59 Cts.
Brazil

Auction 8129 | Lot: 72196 | Mar 31, 2023

Sold For: $27,500.00

Make Offer to Owner
$41,250 or more

Muonionalusta Meteorite
Iron, IVA
Northern Sweden - (67° 48'N, 23° 6'E)
Found: 1906

Auction 29153 | Lot: 48160 | Jun 17, 2021

Sold For: $27,500.00

Make Offer to Owner
$41,250 or more

LARGE PRECIOUS GEM AMMONITE
...

Auction 6012 | Lot: 41317 | Jan 18, 2009

Sold For: $26,290.00

Make Offer to Owner
$39,435 or more

Rose Quartz on Smoky Quartz
Berilo Branco claim, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil
14 x 11 x 7 cm (5.51 x 4.33 x 2.76 in)

(Total: 2 Items)

Auction 8212 | Lot: 72072 | Mar 8, 2025

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

"Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada

Auction 8194 | Lot: 72116 | Nov 20, 2024

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

NWA 13119 Lunar Meteorite End Cut
Lunar (feldspathic breccia)
Mauritania
Found: 2019

Auction 8162 | Lot: 72065 | Apr 24, 2024

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

NWA 11788 Lunar Meteorite
Lunar (feldspathic breccia)
Mali
Found: 2017

Auction 8140 | Lot: 72163 | Nov 10, 2023

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

"Alien-Eye" Fluorite
Kudubis 19 farm, Karibib District, Erongo Region, Namibia
9.2 x 7.4 x 5.1 cm (3.62 x 2.91 x 2.01 in)

(Total: 2 Items)

Auction 8131 | Lot: 72075 | Oct 11, 2023

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

Spinel, Zoisite on Marble
Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
10.9 x 6.9 x 5.1 cm (4.3 x 2.7 x 2.0 in)

Auction 8130 | Lot: 60122 | Mar 7, 2023

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

Gibeon Meteorite
Iron, IVA
Great Nama Land, Namibia - (25° 30'S, 18° 0'E)
Found: 1836

Auction 5438 | Lot: 72093 | Jul 20, 2019

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

TOURMALINE
Barra de Salinas, Coronel Murta, Jequitinhonha Valley, Minas Gerais, Brazil

Auction 6150 | Lot: 73073 | Jun 7, 2015

Sold For: $25,000.00

Make Offer to Owner
$37,500 or more

Sericho Meteorite
Pallasite
Kenya - (1°5'41.16"N, 39°6'8.30"E)
Found: 2016

Auction 29156 | Lot: 48011 | Jan 17, 2022

Sold For: $23,750.00

Make Offer to Owner
$35,625 or more

Triceratops Brow Horn
Triceratops horridus
Late Cretaceous
Hell Creek Formation
Montana, USA

(Total: 2 Items)

Auction 8219 | Lot: 72052 | Aug 29, 2025

Sold For: $22,500.00

Make Offer to Owner
$33,750 or more

Tanzanite (Gem Quality)
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
3.7 x 1.7 x 1.1 cm (1.46 x .067 x 0.43 in)
14 grams

Auction 8187 | Lot: 72039 | Oct 18, 2024

Sold For: $22,500.00

Make Offer to Owner
$33,750 or more

Woolly Mammoth Leg
Mammuthus primigenius
Pleistocene
Alaska, USA

(Total: 3 Items)

Auction 8036 | Lot: 72029 | Mar 19, 2021

Sold For: $22,500.00

Make Offer to Owner
$45,000 or more

Rhodochrosite, Quartz, Tetrahedrite, and Fluorite
Sweet Home Mine, Detroit City Claim Block, Mount Bross, Alma Mining District, Park County, Colorado, USA
16 x 13 x 6 cm (6.30 x 5.12 x 2.36 in)

(Total: 2 Items)

Auction 8230 | Lot: 72164 | Oct 8, 2025

Sold For: $21,250.00

Make Offer to Owner
$31,875 or more

Fossil Fish Triptych
Diplomystus dentatus, Mioplosus labracoides, Priscacara serrata, Cockerellites liops, & Knightia eocaena
Eocene
Green River Formation
Wyoming, USA

(Total: 3 Items)

Auction 8219 | Lot: 72061 | Aug 29, 2025

Sold For: $21,250.00

Make Offer to Owner
$31,875 or more

Gemstone: Opal - 50.29 Cts.
Ethiopia

Auction 8036 | Lot: 72005 | Mar 19, 2021

Sold For: $21,250.00

Make Offer to Owner
$42,500 or more

Hough's American Woods
Group of 17 Books
R.B. Hough
10.00 x 7.00 x 1.50 inches (25.40 x 17.78 x 3.81 cm)

(Total: 17 Items)

Auction 5280 | Lot: 72125 | Apr 29, 2017

Sold For: $21,250.00

Make Offer to Owner
$32,550 or more

NWA 11273 Meteorite
Lunar (feldspathic breccia)
Northwest Africa
Found: April, 2017

Auction 5389 | Lot: 72157 | Dec 15, 2018

Sold For: $21,000.00

Make Offer to Owner
$31,500 or more

Native Gold
16 to 1 Mine, Alleghany, Alleghany Mining District, Sierra County, California, USA
10.8 x 8.4 x 5.2 cm (4.25 x 3.31 x 2.05 in)

Auction 8207 | Lot: 42004 | Oct 30, 2024

Sold For: $20,625.00

Make Offer to Owner
$30,938 or more

AZURITE & MALACHITE
Liufengshan Mine, Guichi District, Chizhou Prefecture, Anhui Province, China

(Total: 2 Items)

Auction 5192 | Lot: 73013 | Sep 28, 2014

Sold For: $20,250.00

Make Offer to Owner
$30,375 or more