Large Grouping Polished Rocks and Minerals incl Thunder Egg Geode

Also includes agate, pink quartzite, green moss agate, Mexican fire opals, snake skin agate, and more. Various sizes. LR/ BA

large geode in egg shaped rock with center cluster of minerals. Polished surface around crystals. Mineral and Rock specimen measures 11x 9 in. With a height of 5 in. Heavy specimen. Center appears to

1/4" to 6-1/2" long. LR MPORTANT: Before bidding, please read the terms and conditions. When you registered for the auction you agreed to these terms and will be required to comply with them.

Thunder egg geode, split and polished. Oregon 1lb

Mineral specimen collection, (7) pieces, incl. a polished rock crystal orb, loose on bronze modernist stand, quartz specimen, geode half on brass stand (possibly agatized coral with botryoidal), (2) m

12 geode polished halves from Mexico. The Ceno-Ward Collection of Metamorphic Rocks from Central Scientific Co. Chicago in a box. Two specimens of Aragonite with Calcite from Mexico. Grouping of miner

Nice collection geodes and mineral specimens, 25+ pieces, incl. rose quartz obelisk, bookend, and specimen, blue agate geode, colorless quartz, pyrite, sliced examples, polished eggs, etc., smallest:

Including a 7 1/2"h geode, polished blocks and a large sea shell.

Includes calcite, chalcedony, dendrites quartzite, chalcopyrite and more. LR IMPORTANT: Before bidding, please read the terms and conditions. When you registered for the auction you agreed to these te

Collection petrified wood and mineral specimens, (10) pieces, incl. Thunder Eggs, smallest: 1.5"h x 3"w, largest: 5.5"h x 5"w

Mostly rock, c. 1960's-80's. Condition: Normal wear to sleeves, not examined out of sleeves.

A large collected grouping of rocks, crystals, and minerals. Natural history grouping. Measures: Largest H 2 1/2" x W 6" x D 4"

A large collected grouping of rocks, crystals, and minerals. Natural history grouping. Measures: Largest H 2 1/2" x W 6" x D 4" Weight Approx 13 lbs

Lot of Large Mineral/Geode Rocks Largest 6" across

THUNDER EGG AGATE GEODE ROCK STONE LAPIDARY SPECIMEN

2pc Rock Mineral Specimen. Geode. Large Amethyst Crystals including calcite on dark purple fluorite Dimensions: H: 5 inches: W: 6 inches: D: 8 inches --- US Shipping charge: In house shipping availabl

Large group of cut and polished rocks and geode slabs. Sizes range from 2" to 9".

LARGE NATURAL AMETHYST GEODE (MINERALS, ROCKS) - 16" X 16" X 4" THICK (WIDEST DIMENSIONS)

Large Agate 5" Tall Heavy Polished Egg on a Brazilian Geode Slice 5.5" Wide Made in Brazil in VG Preowned Condition. $15 DOMESTIC SHIPPING.

Large lot of Gemstones - Amethyst, Geodes, Polished Rocks and more

1" to 16-1/2" high. Sold as is.

A group of five polished mineral 'eggs' in onyx, banded agate, serpentine(?"). 1.3 kg total, 69-80mm (2 3/4 - 3 1/4"). Ex Thompson collection, Devon, UK. [5, No Reserve]

Large group of 15 polished various mineral and stone specimen eggs, including lapis, agate, onyx, rose quartz and more. Longest: 3" H x 1.75" in diameter.

collection of geodes, polished agate, rock and mineral specimens including amethyst crystals, polished gemstones and cabochons, etc.