Choice Crystalline Borate Specimens from Heizer

RARE BLUE BARITE CRYSTALLINE SPECIMEN - 2.4 LBS Height: 3 in. by Width: 5 in. by Depth: 4

CZECHOSLOVAKIA. Ducat, Dukat coin, 1936. This piece is one of the scarcer Ducat gold coin pieces from later dates in a popular series. This nearly choice specimen presents a golden-orange tone and a g

Japan, Year 28 (1895) Silver Yen (KM-YA25.3, .7801 oz ASW). NGC MS63+. This boldly struck, easily Choice specimen features delicate russet toning over satin-like lustre. Quite scarce in this condition

Brilliant Crystalline Specimen. Katanga, Congo. largest dimension: 10 cm. 464 grams. Nutall Ride Area, Jefferson County, Florida USA. Eocene: 38 Million Years old. One half

Tangerine orange crystalline quartz specimen, measures 6"L x 5"W x 9"H. Condition report: Good condition, no issues, please examine all photos closely. Contact C. Biddle Auction Gallery for more detai

Nice display in 1.25" acrylic from Batopilas, Mexico. Ex - A.M. Munger Collection.

Mounted in 1.25" Acrylic. From Port Radium, Northwest Territories, Canada. Ex - A.M. Munger Collection.

1.25" Display from Santa Rita, New Mexico. Ex - A.M. Munger Collection.

A group of ten large 'Desert Rose' crystalline gypsum specimens with sand grain inclusions. 964 grams total, 56-65mm (2 1/4 - 2 1/2"). From a historic ‘Victorian Museum’ collection; from the stock

(Lot of 6) Gold in quartz, silver in quartz and nugget gold stick pins including one bowie knife with a gold in quartz handle, set in a 14k yellow gold stick pin; one oval crystalline gold specimen, s

$1.00 Silver 1885-CC A pleasant Very Choice BU specimen were it not for a scuff-like patch of cleaning at the upper left reverse. Quite scarce indeed, and always a challenge to acquire. Est. $500.

50c Commemorative. 1937 Roanoke. An icy-white Very Choice BU specimen at a glance, however the surfaces have been "brightened" to enhance the appearance. Est. $120.

Unusual Unguentarium. Roman 1st-2nd Century C.E. Test Tube Unguenatrium with rich silvery blue iridescence, 11. cm,a choice quality specimen and free from repair

Unusual Unguentarium. Roman 1st-2nd Century C.E.Miniature Amorphous Unguentarium of thick dark green with purple iridescence, 4.5 cm,a choice quality specimen and free from repair

China Farmers Bank of China, 20 Cents, 1937, (P.462s; SM-C290-51), uniface specimen face, serial no. DQ 000000, control no. 1125, "SPECIMEN" ovpts., PCGS Choice UNC63.

A cut botryoidal malachite matrix with a sheet of small dark green malachite crystals to the surface; supplied in a labelled cardboard specimen tray. 80 grams, 51 mm (2 in.). D R of Congo. Mineral Imp

Japanese Government, Half Shilling 1942 SPECIMEN PMG Choice AU58EPQ

A matrix specimen of crystalline azurite with dark blue colour with minor malachite, in white card tray; from Arizona, USA. 94 grams, 73mm (3"). From a historic ‘Victorian Museum’ collection; from

800 Grams Beautiful Undamaged Epidote Tree Specimen - Collectors CHOICE: Flat-rate of $55.00 to anywhere.shipping rates are determined by Parcel weight and destination.Combined shipping: We offer comb

China. Specimen 500 Yuan, 1942, P-J15s, Yang Pen / Specimen overprints, S/N KV000000 Q/S, Choice About Uncirculated, rare specimen note. No notes have been offered at auction in the last 5 years.

Canada 1917-C Gold Sovereign (KM-20, .2355 oz AGW). BU and virtually of Choice quality. This fresh, vibrant specimen displays just a few too many minor marks to justify a Choice grading. A scarcer low

A specimen with multiple layers of crystalline silver in a skarn matrix, the silver naturally surface-oxidized, from the El Mochito Mine, near San Pedro Sula, Santa Barbara Department, Honduras, with

Citrine mineral crystal specimen showing gold color with crystalline structure - about 3-4 inches.

Crystalline quartz with amethyst and pyrite mineral specimen, 9"L x 7.75"W x 2.75"H. Condition report: Good condition, no issues, please examine all photos closely. Contact C. Biddle Auction Gallery f