Precious Metals
precious metals — pre-owned
Browse 606 precious metals — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
5 lbs Gold Basin AZ Assay Pulps - Pre-Pulverized Ore for Refining / Smelting
This material was professionally processed by a top-tier lab to a fine flour consistency for representative gold and silver analysis. Ideal for refiners practicing fluxing, fire assaying, or chemical extraction.
TRUE MISSOURI SILVER ORE / MASSIVE TOPAZ / TUNGSTEN 260g Apex Mine - Cox Coll
The Silver Factor: While Missouri is famous for lead, the Apex Mine is legendary for its Argentiferous Galena. It is a heavy, "ore-grade" piece that feels substantial in the hand and looks incredible under a display light.
RICH GOLD QUARTZ SPECIMEN TGW=💥 RAW NATIVE u.s. GOLD IN QUARTZ⭐🌟
The product is a rich gold quartz specimen originating from the United States. This unique piece showcases raw, native gold within quartz, making it a valuable and sought-after collectible item for those interested in precious metals and mineral specimens. The rich gold color and natural beauty of the quartz specimen make it a standout piece for collectors or individuals looking to add a piece of American mineral history to their collection.
"HIGH GRADE" GOLD ORE 5 LBS untouched from super station mountains arizona
The product being described is a collection of high-grade gold ore weighing a total of 5 lbs, sourced from the superstition mountains in apache junction,az, United States. These small specimens are perfect for collectors interested in precious metals and mineral specimens. The nuggets offer a unique opportunity to own a piece of gold from a specific location and mine, adding value to any collection or investment portfolio.
1LB Unsearched Chestatee River Gold Paydirt Fines Pickers Nuggets? Panning
I brought back a couple 5-gallon buckets of the Concentrates for future panning. Lots of black sand, little garnet flakes, tiny sapphires, etc.
20LBS Unsearched Chestatee River Gold Paydirt Fines Pickers Nuggets? Panning
I brought back a couple 5-gallon buckets of the Concentrates for future panning. Lots of black sand, little garnet flakes, tiny sapphires, etc.
Arizona Rainbow Petrified Wood Natural State Beautiful 15.8 oz Faced Chunk
The product is a beautiful selection of Arizona rainbow petrified wood faced rough, originating from the United States. This unique collectible item showcases the stunning colors and patterns created through the process of wood turning into stone over millions of years.
gold specimens
The product is a collection of gold specimens, showcasing various valuable and unique pieces of crystal, mineral, and rock formations. These collectible items hold significant geological and ornamental value, making them highly sought after by collectors and enthusiasts. Each specimen is likely to have distinct characteristics and rarity, making each one a prized addition to any collection of precious metals or minerals.
Taiwan 1 Jiao Coin (Aluminum) Featuring Map of Taiwan Collectable
Taiwan 1 Jiao Coin (Aluminum) Featuring Map of Taiwan Collectable. Please refer to the pictures provided as they are an essential part of this listing and show more detail on the condition of the item.
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Cripple Creek Colorado Roasted Sylvanite Visible Free Gold Specimen-1.50 x 1.00
Cripple Creek Sylvanite was readily 'roasted' at a high heat to bring out the free gold in the ore. Book is not a part of this sale. Acquired from the collection of a well known Colorado Mining and Mineral collector, and a wonderful display piece of Colorado Free Gold ore.
1LB Unsearched Chestatee River Gold Paydirt Fines Pickers Nuggets? Panning
I brought back a couple 5-gallon buckets of the Concentrates for future panning.
20 lbs Gold Basin AZ Assay Pulps - Pre-Pulverized Ore for Refining / Smelting
This material was professionally processed by a top-tier lab to a fine flour consistency for representative gold and silver analysis. Ideal for refiners practicing fluxing, fire assaying, or chemical extraction.
Beautiful Round Mountain Gold specimen
8 mm crystalline gold from Round Mtn, Nevada...weighs 0.2 grams
3.2lb Einstein Silver Mine MO Topaz & Galena - Cox Family Coll. - Rare 7.5"...
Most Einstein Mine material is either "all ore" or "all matrix.". This is a heavy, museum-tier piece with verified provenance. Silver Mine MO Galena. Argentiferous Galena. Einstein Mine Topaz. Provenance: Part of the storied Cox Family Collection.
GOLD QUARTZ SPECIMEN TGW=⚡big a$$ LOADED rock specimen
this thang is heavy.... foreal though!!!! lol
Natural Copper Nugget Specimen Rough Mineral Display, Approx. 5 Inches
This product is a natural copper nugget specimen rough mineral display from the Michigas Kewweanaw Peninsula measuring approximately 5 inches in size. It is a unique and beautiful collectible item for those interested in crystals, minerals, and precious metals. The copper nugget's natural shape and texture make it a visually appealing piece to display in a collection or as a decorative accent in any space. Its size and rough appearance add to its natural charm, making it a standout addition to any mineral display.
1LB Unsearched Chestatee River Gold Paydirt Fines Pickers Nuggets? Panning Scrap
I brought back a couple 5-gallon buckets of the Concentrates for future panning.
Bismuth Metal Ingot - 10.12 POUNDS 10 lbs
Quartz Gold Specimen Over 1 Lb Likely From NC Area Great Conversation Piece Nice
Quartz Gold Specimen Over 1 Lb Likely From NC Area Great Conversation Piece Nice. Condition is Used. Shipped with USPS Ground Advantage.
Beautiful Round Mountain Gold specimen
Beautiful 1.5cm native gold specimen from Round Mountain, Nevada...
Beautiful California Crystalline Gold specimen
1 cm crystalline gold from the Colorado quartz mine California ....weighs 0.43 grams
Natural Gold Nuggets 0.674g Lot 8 New Hampshire Placer Gold NHG34
• Internal ID: NHG34. Notably,matrix is visible on select nuggets, including darker host material and mineral inclusions consistent with East Coast placer recovery. •Type: Natural placer gold pickers.
Gold Specimens
Cristalline gold specimen
Pure Copper Rock Nugget Native Mineral Display Cutter Specimen Upper Michigan
Pure Copper Rock Nugget Native Mineral Display Cutter Specimen Upper Michigan ( .5oz)) #2 (Ijb)
Pure Copper Rock Nugget Native Mineral Display Cutter Specimen Upper Michigan
Pure Copper Rock Nugget Native Mineral Display Cutter Specimen Upper Michigan ( 1.8oz) #1 (Ijb)
Beautiful Round Mountain Gold specimen
8 mm crystalline gold from Round Mtn, Nevada...weighs 0.2 grams
5.1 oz Copper, Silver, Gold Ore Specimen California Desert Shadow Mountain
Location: Shadow Mountain Nellie Lakewood mines. Copper Primary. Weight 5.1oz. Gold Tertiary. Silver Tertiary.
Natural Raw Copper Nugget / Float - Raw Heavy! 213 grams!
Selling this natural Copper nugget as found in the wild. Please see photos as they best describe this one. 213 grams weight.
CALIFORNIA GOLD Natural Crystalline Vein In Quartz 4.8 Oz Sierra Az.
Large and showy. I used it in my classes for 20 years. It can be seen and picked up in Redlands California.
RARE Ozark Shaft Wolframite & Silver Galena - Cox Family Collection - MO Mineral
This is a signature rarity for Missouri. The Ozark Shaft is steeped in history. Wolframite (Fe,Mn)WO_4 4.0 – 4.5 Signature rare tungsten ore of the Ozark Shaft. Sphalerite (Zn,Fe)S 3.5 – 4.0. Argentiferous Galena: High-luster, silver-bearing lead ore.
Beautiful Alaska Gold specimen
1 cm gold nugget from Alaska....weighs 1.11 grams
MOTHERLOAD GOLD ORE SPECIMEN 202.62 GRAMS
202.62 Grams. Genuine Northern California Gold Ore Specimen Extracted From A Actual Gold Mine. Very Mineralized Very Beautiful. Own Yourself A Pice Of Americas Richest History. The Sample In The Description Picture Will Be The Actual Sample You Will Receive. Message For Any Further Information You May Have. Thanks
Silver Galena Ore , 10 pieces, From North Idaho Mine 3 lb 4oz
Beautiful Round Mountain Gold specimen
Beautiful 1cm native gold specimen from Round Mountain, Nevada...0.125 grams
Crown King Queen Prince Princess Sterling Silver Vintage Pendant Charm
Crown Silver Charm. Tested Positive for Silver.
Beautiful Native Silver specimen
Beautiful 2 inch Native Silver specimen from Alhambra, New Mexico..
Michigan Native Float Copper Nugget 930g 2.05lb Natural Crystal Patina Specimen
Large natural Michigan native float copper nugget weighing 930 grams (2.05 lbs). This specimen displays attractive natural copper crystallization with green mineral patina and rugged texture typical of Lake Superior region float copper. Measures approximately 6 x 3 x 2.5 inches and makes an impressive display specimen for mineral collectors.
NH Placer Gold Nuggets 0.463g Lot 5 Natural Pickers White Mtns NHG10
• Internal ID: NHG10. •Type: Natural placer gold pickers. •Typical Purity: ~22K–23K (regional placer range). ✔ Natural placer gold (not refined or altered). 🔍 ABOUT GOLD NUGGETS. natural placer gold usa.
GOLD QUARTZ SPECIMEN 💥 NATIVE GOLD IN 🌹 QUARTZ
This product is a stunning Gold Quartz Specimen from the United States, showcasing native gold embedded within beautiful quartz crystals. This unique and collectible item is perfect for those interested in precious metals, crystals, and mineral specimens. The striking visual contrast between the gold and quartz creates a mesmerizing display that is sure to impress any collector or enthusiast of rocks, fossils, and minerals.
GOLD BRAZIL ORO FINO Hot springs Deposit In Substrate 8.8 Oz
Not as show at the other pieces and might be worth refining based on the weight. With hot springs deposits, there can be more concentrated percentage of gold, but all in small particles rather than crystallized clumps . It can be seen and picked up in Redlands California.