| Collector Specimen Matches |
| US |
| Pennsylvania |
| Flora & Fauna - Pennsylvanian Period - Mazon Creek Annelid Worm Fossil - MCA1 - , PA US |
| CERUSSITE, LINARITE, GALENA ETC Perkiomen Mine Montgomery Co Pennsylvania PA - , PA US |
| WULFENITE CRYSTALS -- Phoenixville District -- Chester County Pennsylvania PA - , PA US |
| Mariopteris muricata FERN FOSSIL, from Throop, Pennsylvania Carboniferous age - , PA US |
| Lepidodendron fossil, Pennsylvanian age 300 million year old - , PA US |
| Calcite, York County, Pennsylvania - York, PA US |
| BYSSOLITE & MAGNETITE CRYSTALS -- French Creek Mine Chester Co Pennsylvania PA - , PA US |
| Uncommon Olenellus roddyi Trilobite, Lower Cambrian of Pennsylvania, Kinzers FM - , PA US |
| Fossil trilobite - Odontocephalus ageria from Pennsylvania - , PA US |
| Lepidodendron leaf tip fossil, Pennsylvanian age 300 million year old - , PA US |
| Calcite York Stone Quarry, York, York County, Pennsylvania 901045 - York, PA US |
| ACTINOLITE-AUGITE -- Rock Hill Quarry -- Bucks Co Pennsylvania PA - cabinet size - , PA US |
| GEOLOGICAL ENTERPRISES Pennsylvanian Fossil Tullimonstrum gregarium Illinois - , PA US |
| Large CALCITE crystal * York Building Supply quarry * Pennsylvania - , PA US |
| Strontianite & Calcite, Mt. Pleasant Mills, Pennsylvania - Lot of 8 - 1.5 lbs - , PA US |
| RARE LOCALE Fluorite Crystal PENNSYLVANIA ExWintringham - Denver, PA US |
| PYROMORPHITE crystals * Wheatly Mines * Pennsylvania - , PA US |
| STRONTIANITE specimen * Union County * Pennsylvania * Ex. Charles Trantham Coll - , PA US |
| Lepidodendron fossil, Pennsylvanian age 300 million year old - , PA US |
| SUPERB OLD Andradite Garnet & Magnetite Crystal CORNWALL MINES, PENNSYLVANIA - Cornwall, PA US |
| CELESTITE crystals * National Limestone Quarry No. 2 * Pennsylvania - , PA US |
| Trilobite-Rare Indiana Pennsylvanian-aged Ditomopyge B+ Grade-Fossils Crinoid - , PA US |
| Fern fossil, Lygenopteris hoeninghausi, Pennsylvaniann age 300 million years old - , PA US |
| Magnetite Cornwall Mines, Lebanon County, Pennsylvania - Cornwall, PA US |
| STRONTIANITE crystals * National Limestone Quarry No. 2 * Pennsylvania - , PA US |
| 9.5 inch STRONTIANITE crystals * National Limestone Quarry No. 2 * Pennsylvania - , PA US |
| ROSASITE-- Brinton's Quarry -- Chester County Pennsylvania PA -- Cabinet size - , PA US |
| SUPERB Apophyllite Crystal CORNWALL, PENNSYLVANIA - Cornwall, PA US |
| RARE 1883 Complete set of 25 maps and plates COAL ATLAS AC Pennsylvania PA - , PA US |
| Thorian-uraninite Sherrer Quarry, Chestnut Hill, Easton, Pennsylvania - , PA US |
| Lepidodendron fossil, Pennsylvanian age 300 million year old - , PA US |
| R PICROLITE SERPENTITE PENNSYLVANIA MINERAL CRYSTAL-CAB - Cedar Hills, PA US |
| STRONTIANITE crystals * National Limestone Quarry No. 2 * Pennsylvania - , PA US |
| Tyuyamunite / Uranophane US 209 Jim Thorpe, Pennsylvania - , PA US |
| Fern fossil, Sphenopteris pottsvillea, Pennsylvanian age 300 million year old - , PA US |
| OLD Amethyst Quartz Crystal BOOTHWYN, PENNSYLVANIA - Boothwyn, PA US |
| PECOPTERIS FERN FOSSIL -complete tip, Mazon Creek Illinois Pennsylvanian age - , PA US |
| FOSSIL DINOSAUR TRACK FROM PENNSYLVANIA - , PA US |
| Partially Pyritized Fossil Fern Alethopteris, Pecopteris Llewellyn Pennsylvanian - , PA US |
| Strontianite, Mt. Pleasant Mills, Pennsylvania - Lot of 6 - 0.6 lbs - , PA US |
| Fossil Ferns - 300 millions years old - Pennsylvania = 4 3/4 inches - , PA US |
| CLASSIC Pyromorphite Crystal Cluster WHEATLEY MINE, PENNSYLVANIA - , PA US |
| Fern fossil, Sphenopteris pottsvillea, Pennsylvanian age 300 million year old - , PA US |
| Strontianite, Mt. Pleasant Mills, Pennsylvania - 2.9 lbs - , PA US |
| FLUORESCENT HYDROMAGNESITE CRYSTALS Cedar Hill Quarry Lancaster Co Pennsylvania - , PA US |
| DICKITE crystals on Quartz * Saint Clair * Pennsylvania * Ex. Kay Robertson - , PA US |
| STRONTIANITE crystals * National Limestone Quarry No. 2 * Pennsylvania - , PA US |
| Lepidodendron branch fossil, Pennsylvanian age 300 million year old - , PA US |
| 50x65 mm 88 gram Pennsylvania DRUZY Quartz Matrix Specimen NZ5 - , PA US |
| Fern fossil, Lygenopteris hoeninghausi, Pennsylvaniann age 300 million years old - , PA US |
| Fern Fossil Alethopteris Pecopteri Specimen Pennsylvania 1 lb 7.3oz - , PA US |
| 1875 Report on the Petroleum of Pennsylvania BOOK,2 MAPS;production,extraction - , PA US |
| ANTHRACITE COAL PENNSYLVANIA MINERALS CRYSTASL GEMS-MIN - , PA US |
| Fern fossil, Sphenopteris pottsvillea, Pennsylvanian age 300 million year old - , PA US |
| Ophiroids - Pennsylvanian Period - Beautiful Brittlestar - BS1 - , PA US |
| Strontianite, Mt. Pleasant Mills, Pennsylvania - large cabinet specimen - , PA US |
| MINERALOGY OF PENNSYLVANIA by Samuel Gordon, Second Printing 1954 - , PA US |
| HISTORIC Almandine Garnet Crystal AVONDALE, PENNSYLVANIA - Ex. Sherk - , PA US |
| RARE OLD LOCALE Malachite & Quartz Crystal BRIDGEPORT, PENNSYLVANIA -Ex Lemanski - , PA US |
| Lepidodendron leaf tip fossil, Pennsylvanian age 300 million year old - , PA US |
| Vintage 1960's Common Rocks & Minerals of Pennsylvania Box - , PA US |
| EXTINCTIONS AUCTION- RARE PENNSYLVANIAN SHARK EGG FOSSIL-SIMILAR TO MAZON CREEK! - , PA US |
| Lepidodendron leaf tip fossil, Pennsylvanian age 300 million year old - , PA US |
| Lepidodendron leaf tip fossil, Pennsylvanian age 300 million year old - , PA US |
| New Species Of Olenellus 1901 book signed Atreus Warner fossil Pennsylvania rare - , PA US |
| Fossil trilobite - Burtonops cristata from Pennsylvania - , PA US |
