4001: Insect Resin Paperweights... Estimate: Login
4002: Insect/Butterfly/Flora Paper... Estimate: Login
4003: Insects/Butterflies/Flora/Crab... Estimate: Login
4004: Insects/Butterfly/Flora... Estimate: Login
4005: Crinoid Plates, 3 [159244] Estimate: Login
4006: Gator Like Fossil Plate [177626] Estimate: Login
4007: Chinese Caohua Stone [149028] Estimate: Login
4008: Barite with Quartz Display... Estimate: Login
4009: Beautiful Green Fluorite... Estimate: Login
4010: Chinese Collectible Group... Estimate: Login
4011: Classic Calcite Stalactite... Estimate: Login
4012: Extra Large Crystal Plates (2)... Estimate: Login
4013: Large Fluorite Plate [149436] Estimate: Login
4014: Quartz Clear Fine Crystal... Estimate: Login
4015: Water-clear Fluorite Display... Estimate: Login
4016: Fluorite Specimen - Very Large... Estimate: Login
4017: Massive Galena & Cerussite... Estimate: Login
4018: Quartz Crystals Collection... Estimate: Login
4019: Quartz Crystals Collection (3)... Estimate: Login
4020: Quartz Crystals Collection (3)... Estimate: Login
4021: Quartz Crystals Collection (3)... Estimate: Login
4022: Quartz Crystals Collection (3)... Estimate: Login
4023: Quartz Crystals Collection (3)... Estimate: Login
4024: Quartz Crystals Collection (4)... Estimate: Login
4025: Smoky Quartz & Fluorite (2)... Estimate: Login
4026: High Grade Gold Specimen from... Estimate: Login
4027: Nevada High Grade Ore... Estimate: Login
4028: Bumblebee Jasper Specimens... Estimate: Login
4029: Silica Flux Ore, Kasuga Mine... Estimate: Login
4030: Gold Quartz Cabochon [179020] Estimate: Login
4031: Loose Turquois 182 Grams... Estimate: Login
4032: Loose Turquois 244 Grams... Estimate: Login
4033: Ophir Co. Ore Bag [172791] Estimate: Login
4034: New Almaden Mercury Flask... Estimate: Login
4035: Selby Smelting Works Crucible... Estimate: Login
4036: Crucible Set (6) From... Estimate: Login
4037: Large Chinese Ceramic Vessel... Estimate: Login
4038: N L Bullion Mould [176330] Estimate: Login
4039: Ghost Town Assay Crucible... Estimate: Login
4040: Assayer Melter & 7 Mill Balls... Estimate: Login
4041: Mercury Crockery Flasks (3)... Estimate: Login
4042: Mexico Mining Company Reports;... Estimate: Login
4043: Skagway Mounted Photos, 1899... Estimate: Login
4044: Alaska Gold Rush books... Estimate: Login
4045: Matheson Letters, 1883-1886... Estimate: Login
4046: New La Paz Gold Mining... Estimate: Login
4047: Copper Deposits... Estimate: Login
4048: Telegraph Cons. Mine... Estimate: Login
4049: Twin Buttes Mining & Smelting... Estimate: Login
4050: Arizona Bureau of Mines... Estimate: Login
4051: Arizona Mining Stereoviews... Estimate: Login
4052: Stereoview of a Silver Mining... Estimate: Login
4053: Stereoview Where Copper is... Estimate: Login
4054: Time Book for Sierra County... Estimate: Login
4055: Calaveras County Mine... Estimate: Login
4056: Densmore Consolidated Gold... Estimate: Login
4057: Gut of Grass Valley Blueprint... Estimate: Login
4058: Bald Mt. Cons. Gold Mining... Estimate: Login
4059: La Porte Mining Docs, Lot of... Estimate: Login
4060: B&W Bell View Mine Photographs... Estimate: Login
4061: Excelsior Drift Gold Mining... Estimate: Login
4062: Almaden Quicksilver Mining... Estimate: Login
4063: New Almaden Mine Record Books... Estimate: Login
4064: Quicksilver Atlas & Cinnabar... Estimate: Login
4065: New Almaden Mine Photos [178831] Estimate: Login
4066: Miners Consumnes & Deer Creek... Estimate: Login
4067: Rattlesnake Bar - Gold... Estimate: Login
4068: Gold Rush Illustrated... Estimate: Login
4069: Hallidie & Co Lettersheet... Estimate: Login
4070: Shasta & Yreka Banking... Estimate: Login
4071: Sierra County Mining Documents... Estimate: Login
4072: Todd's Valley Gold Rush... Estimate: Login