FOSSILIZED CORAL ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)See Sold Price606 Lots Away
FOSSILIZED CORAL IN MATRIX ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)$52 days Left
BOTRYOIDAL CHALCEDONY ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)$51007 Lots Away
Proteus Trilobite Proetida Trilobite Devonian 350-400 MYOHeartland Artifact Auctions4.7(868)$10Feb 15, 2026
SoldNATURAL OPEN BRAIN CORAL SPECIMEN ON BLACK MARBLE BASENatural open brain coral specimen, mounted on black marble base, specimen: approx 5.75"h, 7.5"w, 2 5/8"d, overall: approx 10 1/8"h, 7.5"w, 3"d, 2lbsSee Sold Price
SoldLarge Estate Found Natural Brain Coral SpecimenThis is a large estate found natural brain coral specimen. 9" tall x 8" x 6"See Sold Price
SoldFINE COMPLETE BRAIN CORAL SPECIMEN (DIPLORIA SP).FINE COMPLETE BRAIN CORAL SPECIMEN (DIPLORIA SP). HEIGHT 4"; DIAMETER 8"See Sold Price
SoldXL Brain Coral SpecimenXL Brain Coral Specimen. 10.5 inches long X 6 inches X 9 inches. Amazing, large and heavy brain coral specimen. Very nicely shaped. Likely over 300 years old. Picture attached for reference regardingSee Sold Price
Sold5 Inches Wide Brain Coral Specimen5 inch wide brain specimen of brain collar with smoothed over wrinkled top surface and raw underside. Moderate chipping to edges due to age. Brain coral specimens, specimens, coral specimens, coral, BSee Sold Price
SoldBrain Coral Specimen SculptureBrain Coral Specimen Sculpture; wear/worn, few chips, measures 5 1/2" high x 5 3/4" long x 5 1/4" wideSee Sold Price
SoldBRAIN CORAL SPECIMEN. 9'' diameter x 8''H.BRAIN CORAL SPECIMEN. 9'' diameter x 8''H.See Sold Price
SoldBRAIN CORAL SPECIMENSAssorted collection of ocean brain coral specimens measuring 4.5" to 10".See Sold Price
Sold(2) BRAIN CORAL SPECIMENSTwo intact specimens. Dimensions: (Larger) H 6" x W 12" x D 9.5" Condition: As excavated.See Sold Price
SoldLOT (14) ASSORTED CORAL SPECIMENS INCLUDING BRAIN ANDLOT (14) ASSORTED CORAL SPECIMENS INCLUDING BRAIN AND MAZESee Sold Price
SoldLOT (15) ASSORTED CORAL SPECIMENS INCLUDING BRAIN ANDLOT (15) ASSORTED CORAL SPECIMENS INCLUDING BRAIN AND MAZESee Sold Price
SoldLARGE SPECIMEN OF NATURAL BRAIN CORALVery large specimen of natural Brain Coral or Diploria, measuring approx. 8"H x 11-1/2"W. 20th century. Third party shipping required. Local recommendations are available.See Sold Price
SoldCoral, Ocean, Beach, Natural, Decor, Collectible, SpecimenBrain Coral Pacific OceanSee Sold Price
SoldNatural Brain Coral (Platygyra) FossilNatural Brain Coral (Platygyra) Fossil - From Stony Coral (Scleractinia) Family | Very nice dried skeleton specimen with uniform white color | Approx. Size: 5.5" H x 6" W x 4" DSee Sold Price
SoldCoral, Ocean, Beach, Natural, Decor, Collectible, SpecimenClosed Brain Coral Cebu Island 1980sSee Sold Price
SoldCoral, Ocean, Beach, Natural, Decor, Collectible, SpecimenOpen Brain Coral Asian Pacific 1lb 6ozSee Sold Price
SoldBrain Coral, Abalone & MoreBrain and mushroom coral, abalone shell, excellent crystalized coral specimen. Stands included. Size: various, largest 4"T x 8"L x 6.5"D Provenance: From the lifetime collection of an Oreland, PennsylSee Sold Price
SoldOrganic Specimens Incl. Crystals & Coral, 3Group of three organic specimens including two crystal forms and one piece of brain coral. Largest: 11" L. One crystal with glue marks.See Sold Price
