The "Mint State" Americana & Numismatics Auction (2025 May)

Limonite after pyrite cube with twins from Inyo county, CA, 1x1x1". Geothite after pyrite, 1x1x1". ^ Date: Country (if not USA): State: ...

6 intact and 3 split about 2.5" hematite coated concretion with 6 glass bases. ^ Date: Country (if not USA): State: City: Provenanc...

18 polished quartz crystals with various inclusions. Up to about 1.5-2.25". See photo. ^ Date: Country (if not USA): State: City: Provena...

10 quartz crystals with "flat" distorted anhydrous inclusions. About .75x1.75" to 1x2.25". ^ Date: Country (if not USA): State...

14 better quality twinned, euhedral floating anhydrous quartz crystals, about .6x1.75" to 1.25-2.5". ^ Date: Country (if not USA): State...

4 nice twinned and euhedral smoky quartz crystals. About 1.75x2" to 1.3-2.25". ^ Date: Country (if not USA): State: City: Provenanc...

A nice citrine quartz crystal, 3x4x4". A few small fossils, small petrified wood, display stands etc. See photo. ^ Date: Country (if not USA)...

6 about 2.5" quartz spheres with small glass bases. ^ Date: Country (if not USA): State: City: Provenance: Chunlin Zhu Collection PLEAS...

2 different cave crystal specimens. 1 is white with rounded features, 3x5.5". The other one is possibly quartz with angular features, 5.75x3&qu...

Quartz crystal 4.75x6.25". About 30 garnets, partially Clear quartz crystal 2x1.75", Selenite roses 2.5x3.25 and 3.254x4.25". ^ Date:...

9 assorted about 2.25" polished mineral spheres with 7 glass bases. ^ Date: Country (if not USA): State: City: Provenance: Chunlin Zhu C...

28 fossils, pre Cambrian and Cambrian from YounNan province, China. See photo. Up to 3x3.5". ^ Date: Country (if not USA): State: City: P...

A fossil plate of crinoids, known as 'sea lilies'. Uncurated. These ancient organisms had a large 'flower' on a long, segmented stem...

A large fossil plate of crinoids, known as 'sea lilies'. These ancient organisms had a large 'flower' on a long, segmented stem, and...

A large fossil plate of crinoids, known as 'sea lilies'. These ancient organisms had a large 'flower' on a long, segmented stem, and...

A fossil plate of crinoids, known as 'sea lilies'. These ancient organisms had a large 'flower' on a long, segmented stem, and were ...

8x10" fossil from China. Is it a crinoid flower? ^ Date: Country (if not USA): State: City: Provenance: Chunlin Zhu Collection PLEASE N...

A largely uncurated fossil plate of crinoids, known as 'sea lilies'. These ancient organisms had a large 'flower' on a long, segment...

About 8.5 pounds of Naraoia Compacta fossils from YounNan province, China. They are small-to-average-size marine arthropods within the family Naraoii

About 30 mostly cystoidea fossils from Yunnan province, China. The earliest crinoid family. 1x1.5" to 1.75x5.25". See photo. ^ Date: Cou...

7 pounds of dragonfly larvae from Beipiao, Liaoning province, China. From late cretaceous to early Jurassic period. ^ Date: Country (if not USA): St

15 insect fossils. From Shengdon province, China. Late Jurassic -early cretaceous period. Up to 3x4.5". ^ Date: Country (if not USA): State:...

2.5 pounds of insect fossils. From Shengdon province, China. Late Jurassic -early cretaceous period. ^ Date: Country (if not USA): State: City:

2.8 pounds of insect fossils. From Shengdon province, China. Late Jurassic -early cretaceous period. ^ Date: Country (if not USA): State: City:

3.2 pounds of insect fossils. From Shengdon province, China. Late Jurassic -early cretaceous period. ^ Date: Country (if not USA): State: City:

4 pounds of insect fossils. From Shengdon province, China. Late Jurassic -early cretaceous period. ^ Date: Country (if not USA): State: City: P

Rare fossils from China. Are these early shrimp? 1.2 pounds. ^ Date: Country (if not USA): State: City: Provenance: Chunlin Zhu Collection PLE

About 14 pounds of stringocephalus fossils. They are the biggest size of single brachiopod. They are shaped like eagle beaks and are about 300 millio

About 14 pounds of stringocephalus fossils. They are the biggest size of single brachiopod. They are shaped like eagle beaks and are about 300 millio

About 14 pounds of stringocephalus fossils. They are the biggest size of single brachiopod. They are shaped like eagle beaks and are about 300 millio

Trilobite from late Cambrian period 500-520 million years ago. Shandong Providence, China. About 6 pounds. ^ Date: Country (if not USA): State: Ci

Trilobites from late Cambrian period 500-520 million years ago. Shandong Providence, China. 14 items. ^ Date: Country (if not USA): State: City:

Trilobites from late Cambrian period 500-520 million years ago. Shandong Providence, China. About 4 pounds. ^ Date: Country (if not USA): State: C

Trilobites from late Cambrian period 500-520 million years ago. Shandong Providence, China. About 6 pounds. ^ Date: Country (if not USA): State: C

A fossil from Green River with 2 fish. 5.75x3.75". ^ Date: Country (if not USA): State: City: Green River Provenance: Chunlin Zhu Collec...

7x7.5" polished ammonite, 3x belemnite Jurassic fossils from France, up to 2.5x3.5", 3x curled tail fossils up to 1.75x7.25". See pho...

3 dinosaur eggs and 1 bone. Up to 2.25x3". See photo. ^ Date: Country (if not USA): State: City: Provenance: Chunlin Zhu Collection PLE...

Dinosaur egg cast with multiples from an unknown species. Fossil shell exterior with sandstone interior. 4x3.5". ^ Date: Country (if not USA...

2 larger Dinosaur egg casts from an unknown species. Fossil shell exterior with sandstone interior. Up to 3x2.5". ^ Date: Country (if not USA...

2 Dinosaur egg casts from an unknown species. Fossil shell exterior with sandstone interior. Up to 2.2x3.7". ^ Date: Country (if not USA): St...

Dozens of small fossils from China. See photo. ^ Date: Country (if not USA): State: City: Provenance: Chunlin Zhu Collection PLEASE NOTE: We

Upper and lower fossilized teeth from a great white shark. About 2x1.5". Found in Lompoc, CA. ^ Date: Country (if not USA): State: City: ...

Yukon Territory silver bullion barge, Dawson. B/W. Very good cond. ^ Date: 1900c Country (if not USA): State: Alaska City: Provenance: Fred

C. 1910 RPC of Churn Drill Copper Mine on top of the hill. ^ Date: Country (if not USA): State: Arizona City: Miami Provenance: PLEASE NOTE: W

From the Cerro Gordo district, a 2 1/2 x 2 x 1 1/2 inch lead silver ore specimen. 329 grams. Cerro Gordo (Fat Hill) was a collection of mines in the

This assay is by the Yellow Aster Mining Co. dated 1904. It holds 499 oz. of gold with fineness of 795 for gold and 187 for silver. The total value se

Brochures, advertising pieces and more from Joshua Hendy Ironworks of San Francisco, a company, founded in 1856, that supplies the mining industry wit

This is a brass nameplate from Joshua Hendy Machine Works of San Francisco. The plate measures 2.5"x 5.25" and in very nice condition. The...

Story of the Gold Discovery Centennial, 1948. California of the North by Eitel, 1889. Siskiyou County, CA souvenir edition by French, 1915. Ghost Town

Mining Tuolumne County by Thom-tape repairs, some notes on pages. Bodie, Boom Town-Gold Town by McDonald, 1988 with good photos. Melones, Story of a S