Porphyry

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Purple Porphyry Glass Set: 1960's gold tone hook-clasp adjustable necklace and fold-over clasp bracelet with purple faceted porphyry glass stones. Dimensions: necklace adjustable 16.5-21 inch; bracelet 8 x 0.75 x 0.25 Reserve:

2023

Purple Porphyry Glass Set

New York, NY

Jasper52

4.5

(10.6k)

INCREDIBLE OWL EFFIGY MACE HEAD, BEAUTIFUL PORPHYRY HARDSTONE, AMAZING DETAILS AND GREAT PATINA, FRO: INCREDIBLE OWL EFFIGY MACE HEAD, BEAUTIFUL PORPHYRY HARDSTONE, AMAZING DETAILS AND GREAT PATINA, FROM COSTA RICA

2023

INCREDIBLE OWL EFFIGY MACE HEAD, BEAUTIFUL PORPHYRY HARDSTONE, AMAZING DETAILS AND GREAT PATINA, FRO

Quincy, IL

Heartland Artifact Auctions

4.7

(912)

6 1/4" Outstanding Stone Age Neolithic Fatyanovo Culture Battle-Axe Porphyry: 6 1/4" Outstanding Stone Age Neolithic Fatyanovo Culture Battle-Axe made of Porphyry Granite. circa 2900 to 2050 BC. This is a very nice old world axe. Most Neolithic drilled axes from that part of th

2023

6 1/4" Outstanding Stone Age Neolithic Fatyanovo Culture Battle-Axe Porphyry

Hannibal, MO

North American Artifact Auctions

4.7

(247)

5 3/4" Celt Found in Greene Co. Illinois: 5 3/4" Celt Found in Greene Co. Illinois Broke clean near the poll, with some porphyry in it. Definitely a Heartbreaker Celt.

2023

5 3/4" Celt Found in Greene Co. Illinois

Hannibal, MO

North American Artifact Auctions

4.7

(247)

3 1/2" Porphyry Miniature Celt. Paoli, IN. Fine condition. Ex-Randall Jones.: 3 1/2" Porphyry Miniature Celt. Paoli, IN. Sleek, smooth and loading with porphyritic colors. Very fine condition. Ex-Joe Lift, John Duncan, Randall Jones.

2023

3 1/2" Porphyry Miniature Celt. Paoli, IN. Fine condition. Ex-Randall Jones.

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

3 5/8" Grooved Porphyry Plummet. Fulton Co, IL. Found by Eugene Nichols: 3 5/8" Grooved Porphyry Plummet. Fulton Co, IL. Weathered surface. Striking black and cream Porphyry. Ex-Pat Evans. Found by Eugene Nichols

2023

3 5/8" Grooved Porphyry Plummet. Fulton Co, IL. Found by Eugene Nichols

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

3 5/8" Keeled Boatstone. Spencer Co, IN. Highly polished Porphyry.: 3 5/8" Keeled Boatstone. Spencer Co, IN. Highly polished Porphyry. Superb little example with correct hole construction and pronounced "keel" on top. Ex-Burton/Teubner

2023

3 5/8" Keeled Boatstone. Spencer Co, IN. Highly polished Porphyry.

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

3 1/2" Porphyry Popeyed Birdstone. Modern, Guffey style. Nice display: 3 1/2" Porphyry Popeyed Birdstone. Modern, Guffey style. Excellent condition, fully drilled. Nice display

2023

3 1/2" Porphyry Popeyed Birdstone. Modern, Guffey style. Nice display

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

A set of specimen mineral eggs: A set of specimen mineral eggs A set of specimen mineral eggs, early 20th century, comprising 25 examples, numbered with an index card, to include Amazonite, Red Jasper, Aventurine, Porphyry, Serpenti

2023

A set of specimen mineral eggs

Essex, England

Sworders Fine Art Auctioneers

4.4

(42)

Large Porphyry Bust Birdstone Indian Artifact Arrowhead: This is 5 inches long. It is from Ohio. KEY WORDS: NATIVE AMERICAN INDIAN ARTIFACT ARTIFACTS ARROWHEAD ARROWHEADS MISSISSIPPIAN QUAPAW CADDO POTTERY COINS

2023

Large Porphyry Bust Birdstone Indian Artifact Arrowhead

Warren, AR

Mike Nichols Auctions

4.5

(553)

2 Colorful Modern Hardstone Pieces Axe and Celt (Axe is broke and glued): 2 Colorful Modern Hardstone Pieces Axe and Celt (Axe is broke and glued). Not sure who made these two pieces. The Celt is made of a beautiful speckled granite and the Axe is of porphyry. The axe was b

2023

2 Colorful Modern Hardstone Pieces Axe and Celt (Axe is broke and glued)

Hannibal, MO

North American Artifact Auctions

4.7

(247)

4 1/2" Porphyry Celt, found in Wayne Co Illinois, Ex Randall Kimbrell Collection: 4 1/2" Porphyry Celt, found in Wayne Co Illinois, Ex Randall Kimbrell Collection

2023

4 1/2" Porphyry Celt, found in Wayne Co Illinois, Ex Randall Kimbrell Collection

Quincy, IL

Heartland Artifact Auctions

4.7

(912)

3 7/8" Porphyry Celt, Ex Bill Gehlken Collection- Mr. Gehlken is pictured in Who's Who #8: 3 7/8" Porphyry Celt, Ex Bill Gehlken Collection- Mr. Gehlken is pictured in Who's Who #8

2023

3 7/8" Porphyry Celt, Ex Bill Gehlken Collection- Mr. Gehlken is pictured in Who's Who #8

Quincy, IL

Heartland Artifact Auctions

4.7

(912)

Porphyry Jasper And Sterling Necklace And Bracelet: Necklace 18" long with 3" pendant. Bracelet 7-1/2" long. AJ/MH IMPORTANT: Before bidding, please read the terms and conditions. When you registered for the auction you agreed to these terms and w

2023

Porphyry Jasper And Sterling Necklace And Bracelet

Harrisburg, PA

Cordier Auctions

4.4

(1.6k)

Lot of various rock and mineral samples including Apache tears, feldspar, quartz, silver ore and: Lot of various rock and mineral samples including Apache tears, feldspar, quartz, silver ore and porphyry.

2023

Lot of various rock and mineral samples including Apache tears, feldspar, quartz, silver ore and

Newark, OH

Apple Tree Auction Center

4.6

(1k)

5 3/4" 3/4 Porphyry Groove Axe found in Illinois w/ COA: 5 3/4" 3/4 Porphyry Groove Axe found in Illinois. Comes with Ryan Keele COA. Ex John Borrowman Collection Arrowheads, Prehistoric, Ancient, Authentic Native American Artifacts

2022

5 3/4" 3/4 Porphyry Groove Axe found in Illinois w/ COA

Hannibal, MO

North American Artifact Auctions

4.7

(247)

2 3/4" Porphyry Shuttle Bannerstone. Davis COA. Ex-Stroud, Tommy Beutell: 2 3/4" Porphyry Shuttle Bannerstone. Miami Co, OH. Very fine Shuttle with upturned edges and grooves running up both side. Pretty brown Porphyry with large white phenocrysts. Ex-Bruce Miller, Dan Stro

2022

2 3/4" Porphyry Shuttle Bannerstone. Davis COA. Ex-Stroud, Tommy Beutell

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

10 1/2" Porphyry Celt. Pulaski Co, IN. Good condition. Bit has been blunted. Ex-Dr. Joe Otten: 10 1/2" Porphyry Celt. Pulaski Co, IN. Good condition. Bit has been blunted. Ex-Dr. Joe Otten

2022

10 1/2" Porphyry Celt. Pulaski Co, IN. Good condition. Bit has been blunted. Ex-Dr. Joe Otten

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

Beautiful Native American Indian Grooved Stone Axe Head: Beautiful Native American Indian grooved stone axe head made from an attractive Porphyry material. This piece comes out of an old estate in Indiana. It appears to be in excellent condition (see photos

2022

Beautiful Native American Indian Grooved Stone Axe Head

Louisville, KY

Woodland Auctions

4.4

(12)

Bronze Small Fountain, Putto with Dolphin After Verrocchio: After Andrea del Verrocchio (Italian 1435-1488) Putto with Dolphin, bronze fountain after the original in the Palazzo Vecchio, Florence, originally topping a marble and porphyry fountain owned by Cosi

2022

Bronze Small Fountain, Putto with Dolphin After Verrocchio

Beachwood, OH

Neue Auctions

4.7

(409)

A pair of Italian Neoclassical style mirrors: A pair of Italian Neoclassical style parcel gilt, white painted and reverse painted faux porphyry mirrors incorporating antique and later elements height 57 1/2in (146cm); width 37in (94cm)

2022

A pair of Italian Neoclassical style mirrors

Los Angeles, CA

Andrew Jones Auctions

4.7

(242)

Two large fragments of imperial porphyry,: Two large fragments of imperial porphyry, Two large fragments of imperial porphyry, the largest 42cm long, and two further fragments, 39cm long (4)

2022

Two large fragments of imperial porphyry,

Essex, England

Sworders Fine Art Auctioneers

4.4

(42)

5 5/8" Porphyry Adze found in Wisconsin: 5 5/8" Porphyry Adze found in Wisconsin

2022

5 5/8" Porphyry Adze found in Wisconsin

Quincy, IL

Heartland Artifact Auctions

4.7

(912)

10 1/4" Porphyry Celt. Large, well shaped. Striking artifact: 10 1/4" Porphyry Celt. Large, well shaped. Back side (shown) has well worn over light fissures. Has been buffed with coating (selling "as-is'). Striking artifact in any respect. Ex-Burton/Teubner

2022

10 1/4" Porphyry Celt. Large, well shaped. Striking artifact

Gwynneville, IN

Tony Putty Artifacts

4.7

(429)

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