POST DENVER - FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) end SUNDAY OCTOBER 2nd, 2016

PLEASE NOTE: DUE TO A UNFORSEEN DELAY, THIS AUCTION ENDS SUNDAY OCTOBER 2nd, 2016
at 6:45 PM (Central Time Zone)

SPECIAL ANNOUNCEMENT: NEW COLLECTION ACQUIRED!

We are excited to announce that we have purchased the collection of Willard W. Wulff (1904-1998) of Colorado Springs, Colorado. Wulff was a fixture in the world of Colorado field collecting, and was one of the founding members of Colorado Springs Mineralogical Society in November of 1936. His contemporaries included dealer Lazard Cahn, famous field collector Edwin Over and the esteemed collector George White. Starting this week, the majority of Wulff's 1000+ piece collection will be offered over the coming months in the auctions. Most specimens are accompanied with Wulff's signature typed 3x5 index cards, and some specimens date back over 70 years! A great "time capsule" of a collection with plenty of interesting, unique and worthwhile specimens to add to your own collection.

We found a link for an autobiography that Wulff wrote in 1985 on the Colorado Springs Mineralogical Society website. Click here to read it.



This week's auction is filled with a great selection of pieces with specimen from world famous classic localities, along with contemporary treats, native elements, rarities, gem crystals and more! We're not just listing the standard "20 species" from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes!


Some of the highlights from this week's include:
1. A rarely seen RHODOCHROSITE from the Moose Mine in Gilpin County, Colorado
2. Classic sparkling rich blue AZURITE with MALACHITE from Bisbee, Arizona
3. Rare "butterfly"-twinned PHOSPHOPHYLLITE on matrix from Bolivia
4. Big deep red "floater" crystal of gemmy SPESSARTINE from Brazil
5. A large old time, classic blue BARITE from Frizington, England!
6. Cool LIMONITE after PYRITE specimen from Texas!
Filter By

Pyrite (ex Willard Wulff Collection)
Park City District (Uinta District), Wasatch Mts, Summit County, Utah
7.1 x 6.9 x 4.6 cm
Hydroxylherderite
Golconda pegmatite, Golconda district, Governador Valadares, Doce valley, Minas Gerais, Brazil
7.7 x 3.6 x 2.8 cm
Calcite
North Vernon, Jennings County, Indiana
2.2 x 2.1 x 2.0 cm
Augelite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
6.8 x 6.0 x 0.8 cm
Pyromorphite (ex Willard Wulff Collection)
San Luis Mine, San Jose, Mun. de Guazapares, Chihuahua, Mexico
2.5 x 2.5 x 2.3 cm
Prehnite
Sandare District, Kayes Region, Mali
3.1 x 2.3 x 1.6 cm
Chalcedony ("Blue Holly Agate") (rare material)
Ngabu village, Chiwawy-Nsanje District, Malawi
6.0 x 4.1 x 3.1 cm
Fluorite
Gibraltor Mine, Naica, Mun. de Saucillo, Chihuahua, Mexico
4.6 x 3.8 x 2.6 cm
Galena and Sphalerite (ex Willard Wulff Collection)
Picher Field, Tri-State District, Ottawa County, Oklahoma
8.8 x 7.2 x 5.0 cm
Celestine (ex Willard Wulff Collection)
Maybee Quarry, Maybee, Monroe County, Michigan
15.6 x 5.9 x 3.7 cm
Prehnite
D-Block Mine, Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
3.2 x 3.1 x 2.3 cm
Malachite on Quartz
Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico
10.2 x 7.2 x 4.2 cm
Ruby
Mysore District, Karnataka, India
4.7 x 3.2 x 2.3 cm
Hauyne
Eifel, Rhineland-Palatinate, Germany
0.5 x 0.2 x 0.2 cm
Barite (ex Willard Wulff Collection)
Hartsel, Park County, Colorado
7.2 x 3.8 x 3.1 cm
Limonite pseudomorph after Pyrite (ex Willard Wulff Collection)
TXI Cement quarry, Midlothian, Ellis County, Texas
4.2 x 3.8 x 2.6 cm
Stilbite (ex Alfred Stevenson Collection)
Thomaston Dam railroad cut, Thomaston Dam, Thomaston, Litchfield County, Connecticut
5.0 x 4.8 x 2.9 cm
Calcite (ex Willard Wulff Collection)
Picher Field, Tri-State District, Ottawa County, Oklahoma
6.8 x 6.1 x 3.7 cm
Romanechite
Pinal County, Arizona
2.0 x 1.2 x 1.0 cm
Strontianite (ex Thompson Collection)
Oberdorf an der Laming, Laming valley, Bruck an der Mur, Styria, Austria
3.3 x 2.2 x 1.9 cm and 1.0 x 0.6 x 0.4 cm
Titanite (twins)
Arondu, Basha Valley, Skardu district, Baltistan, Gilgit-Baltistan, Pakistan
11.1 x 7.2 x 4.2 cm
Grossular
Belvidere Mountain Quarries (Eden Mills Quarries), Lowell & Eden, Orleans & Lamoille Counties, Vermont
0.6 x 0.6 x 0.4 cm
Rosasite
Ojuela Mine, Mapim', Mun. de Mapim', Durango, Mexico
5.3 x 4.2 x 4.1 cm
Datolite (ex Richard A. Kosnar Collection)
Dal'negorsk, Primorskiy Kary, Russia
7.9 x 6.1 x 2.1 cm
Spessartine on Albite
Shengus (Shingus), Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan
7.8 x 5.2 x 2.3 cm
Azurite in Granite ("K2 stone" "Ketonite")
Foothills of K2 Mountain, on the border between GilgitaBaltistan northern Pakistan and the Taxkorgan Tajik Autonomous County of Xinjiang, China
3.3 x 1.9 x 1.4 cm
Mineral Auctions