Fall Rock and Fossil Timed Clearance Auction
Updated September 23, 2026
This auction ended on September 19, 2026.
See upcoming auctions from Fossils & Gemstones of Houston
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| Date | September 19, 2026 at 1:00 PM EDT |
| Type | Online only |
| Auction house | Fossils & Gemstones of Houston |
| Location | Houston, Texas, 77006 · more auctions in Houston |
| Lots | 466 |
| Estimates | $40 – $15,000 |
What's in this auction
466 lots, mostly pottery, china & glass (40), antiques & furniture (12), jewelry & watches (3). 466 lots have photos and 208 have full descriptions. Pre-sale estimates $40–$15,000 across 466 priced lots. Bidding is online through the auction house's catalog.
Highest-estimated lots
- 127 Pound Rare Blue Smoke Quartz Cluster - MONUMENT — est. $10,000–$15,000
- Large Museum-Grade Vivianite Crystal Formation — est. $9,000–$10,000
- Massive Unpolished Malachite Stalactite Formation - MONUMENT — est. $8,000–$9,000
- Massive Polished Malachite Formation - MONUMENT — est. $7,000–$9,000
- Huge Cubic Fluorite Specimen — est. $6,000–$8,000
From the auction house
Fossils and Gemstones of Houston presents its Fall Timed Clearance Auction! The difference between a timed auction and a live auction is that each item will only be live for a few seconds, so BID IN ADVANCE. Many specimens have opening bids and reserves of only $1. More than 100 lots have starting bids and corresponding reserves of $70 or less. Since all lots have their opening bid set as the reserve, any bid - even $1 - can win an outstanding specimen. Please note that all unsold lots are available for purchase immediately after the auction via the Buy it Now and Make an Offer buttons on each lot’s page. As always, you can pick up your items in person after the auction or have them shipped via LiveShipping, UPS, or any other shipping service you arrange. We will work closely with your selected shipper, and all sold items will be personally and carefully tendered. Full catalog and bidding: view on liveauctioneers .
In this auction (466 lots)
Categories: Pottery, China & Glass (40) · Antiques & Furniture (12) · Jewelry & Watches (3)
- Lot 0001 — Moroccan Jurassic Starfish Fossil
- Lot 0002 — Velvety Malachite Formation
- Lot 0003 — Cubic Fluorite Specimen
- Lot 0004 — Quartz Crystal on Stand
- Lot 0005 — Agate and Druzy Geode Wings on Metal Stand
- Lot 0006 — Two Tourmaline Specimens
- Lot 0007 — Large Quartz Crystal With Aquamarine on Custom Stand
- Lot 0008 — Pyrenees Gypsum Specimen
- Lot 0009 — Water-Clear Bermejillo Selenite
- Lot 0010 — Polished Chrysocolla and Malachite Specimen
- Lot 0011 — Amethyst and Selenite Formation on Custom Stand
- Lot 0012 — Rare Blue Barite Formation
- Lot 0013 — Rare Axinite Formation
- Lot 0014 — Cubic Calcite Crystal Cluster
- Lot 0015 — Rare Amethyst Cluster with Double Terminated Quartz Crystals
- Lot 0016 — Citrine Geode With Stalactites
- Lot 0017 — Green Amethyst Stalactite Formation on Stand
- Lot 0018 — Large Amethyst Crystal Formation
- Lot 0019 — Large Polished Lapis Lazuli Freeform - Chipped
- Lot 0020 — Cubic Pyrite, Chalcopyrite and Fluorescent Calcite Specimen
- Lot 0021 — Large Barite Crystal Specimen
- Lot 0022 — Epidote Formation With Enormous Crystals
- Lot 0023 — Green River Sycamore Leaf Fossil
- Lot 0024 — Atomic Amethyst Crystal Point
- Lot 0025 — 8 Optical Calcite Iceland Spar Rhomboid Formations
- Lot 0027 — Oklahoma Ammonite Fossil
- Lot 0028 — Live Edge Spectrolite Freeform
- Lot 0029 — Large Amethyst Cathedral Geode
- Lot 0030 — Polished Bullseye Malachite Formation
- Lot 0031 — Rose Quartz Sphere
- Lot 0032 — 127 Pound Rare Blue Smoke Quartz Cluster - MONUMENT
- Lot 0033 — Two Polished Fluorite Spheres
- Lot 0034 — Green Obsidian Freeform
- Lot 0035 — Ocean Jasper Standing Cube
- Lot 0036 — Brown Calcite Formation
- Lot 0037 — Copper Ore in Matrix
- Lot 0038 — Green Calcite Torch Formation
- Lot 0039 — Remarkable Calcite Stalactite
- Lot 0040 — Seed Fern Leaf Fossil
- Lot 0041 — Huge Amethyst Cathedral Geode Pair
- Lot 0042 — Huge Septarian Dragon Egg Heart Geode
- Lot 0043 — Cubic Pyrite, Chalcopyrite and Fluorescent Calcite Specimen
- Lot 0044 — Polished End-Chambered Ammonite Fossil
- Lot 0045 — Large Polished Labradorite Freeform
- Lot 0046 — Large Mahogany Obsidian Freeform
- Lot 0047 — Cubic Pyrite and Quartz Specimen
- Lot 0048 — Ultra-Rare Vivianite Cannoli Crystal Formation
- Lot 0049 — Ammonite on Custom Lucite Stand
- Lot 0050 — Massive Unpolished Malachite Stalactite Formation - MONUMENT
- Lot 0051 — Large Fibrous Malachite Formation
- Lot 0052 — Agate Butterfly Wings on Metal Stand
- Lot 0053 — Fluorite and Druzy Obelisk Tower With Caverns
- Lot 0054 — Moroccan Jurassic Triple Starfish Fossil
- Lot 0055 — Smoky Quartz Cluster
- Lot 0056 — Kyanite and Quartz Cluster on Spinning Stand
- Lot 0057 — Megalodon Shark Tooth Fossil
- Lot 0058 — Muscovite on Feldspar
- Lot 0059 — Rare Scolecite Specimen
- Lot 0060 — Uruguayan Amethyst Cluster
- Lot 0061 — Huge Galena Specimen With Calcite
- Lot 0062 — Large Amethyst Formation wIth Calcite on Custom Stand
- Lot 0063 — Amethyst Vug Geode wIth Fluorescent Calcite Crystals
- Lot 0064 — Rare Terminated Kunzite Crystal
- Lot 0065 — Cubic Pyrite, Apatite and Sphalerite Specimen
- Lot 0066 — Water-Clear Bermejillo Selenite
- Lot 0067 — Green Aventurine Obelisk
- Lot 0068 — Large Okenite and Prehnite Geode
- Lot 0069 — Pink Tourmaline and Quartz Formation
- Lot 0070 — Pink and Purple Labradorite Freeform
- Lot 0071 — Rare Chrysocolla and Quartz Formation
- Lot 0072 — Polished Lapis Lazuli Freeform
- Lot 0073 — Branch Coral Formation on Lucite Stand
- Lot 0074 — Rare Chrysocolla, Hematite and Quartz Sphere
- Lot 0075 — Large Petrified Wood Bowl
- Lot 0076 — Amethyst Star on Stand
- Lot 0077 — Polished Fluorite Sphere
- Lot 0078 — Polished Black Moonstone Freeform
- Lot 0079 — Massive Kyanite and Quartz Formation on Spinning Stand
- Lot 0080 — Amethyst and Calcite Crystal Cluster
- Lot 0081 — Rare Blue Smoke Quartz Cluster
- Lot 0082 — Polished Green Opal Freeform
- Lot 0083 — Exceptional Celestite Geode
- Lot 0084 — Arfvedsonite Obelisk
- Lot 0085 — Grey Crazy Lace Chalcedony Obelisk
- Lot 0086 — Epidote and Quartz Formation
- Lot 0087 — Top Quality Pyrite Formation
- Lot 0088 — Polished Amethyst Geode on Steel Stand
- Lot 0089 — Magnificent Dogtooth Calcite Flower Formation
- Lot 0090 — Blastoid, Crinoid and Archimedes Bryozoan Fossil
- Lot 0092 — Calcite and Barite Formation
- Lot 0093 — Live Edge Labradorite Freeform
- Lot 0094 — Large Allophylus and Other Leaf Fossil Plate
- Lot 0095 — Two Tourmaline Specimens
- Lot 0096 — Top Quality Clear Quartz Crystal Obelisk With Inclusions
- Lot 0097 — Large Rare Blue Barite and Calcite Formation
- Lot 0098 — Polished Lapis Lazuli Freeform
- Lot 0099 — Polished Chrysocolla and Malachite Specimen
- Lot 0100 — Large Polished Labradorite Freeform
- Lot 0101 — Balloon Vine and Seed Pod Fossil
- Lot 0102 — Epidote Formation
- Lot 0103 — Large Petrified Wood Slice
- Lot 0104 — Arfvedsonite Obelisk
- Lot 0106 — Large Polished Agate Geode Slab
- Lot 0108 — Super-Fluorescent Calcite and Pyrite Formation
- Lot 0109 — Amethyst Geode Butterfly Wings
- Lot 0110 — Amethyst Cluster
- Lot 0111 — 8 Optical Calcite Iceland Spar Rhomboid Formations
- Lot 0112 — Calcite and Cubic Pyrite Formation
- Lot 0113 — Rare Chrysocolla, Hematite and Quartz Formation
- Lot 0114 — Poplar Leaf and Mosquito Fossil
- Lot 0115 — Large Quartz Cluster
- Lot 0116 — Large Amethyst Geode With Stalactites and Large Calcite Crystal
- Lot 0117 — Polished Fluorite Sphere
- Lot 0118 — Serpentine Obelisk
- Lot 0119 — Polished Malachite and Chrysocolla Specimen
- Lot 0120 — Fern and Other Leaf Fossil Plate
- Lot 0121 — Huge Front Polished Labradorite Freeform
- Lot 0122 — Huge Polished Petrified Wood Slice
- Lot 0123 — Large Polished Ammonite Fossil
- Lot 0124 — Pink and Purple Labradorite Freeform
- Lot 0125 — 196 Pound Apophyllite and Stilbite Plate - MONUMENT
- Lot 0126 — Large Botryoidal Malachite Formation
- Lot 0127 — Kyanite and Quartz Cluster on Spinning Stand
- Lot 0128 — Inlaid Amethyst Side Table
- Lot 0129 — Large Carved Jade Pendant
- Lot 0130 — Large Citrine Cluster
- Lot 0131 — Inlaid Rose Quartz Accent Table
- Lot 0132 — Large Carved Jade Pendant
- Lot 0133 — Polished Hematoid Quartz Heart
- Lot 0134 — Rare Blue Smoke Quartz Cluster
- Lot 0135 — Labradorite Freeform
- Lot 0139 — Golden Healer Quartz Crystal Obelisk
- Lot 0140 — Rare 15LB Blue Barite Formation
- Lot 0141 — Dark Citrine Cluster
- Lot 0142 — Black Tourmaline and Golden Mica Formation
- Lot 0143 — Grey Crazy Lace Chalcedony Obelisk
- Lot 0144 — Cubic Pyrite, Quartz and Sphalerite Specimen
- Lot 0145 — Velvety Malachite Formation
- Lot 0147 — Large Barite Crystal Specimen
- Lot 0148 — Quartz Crystal Cluster
- Lot 0149 — Massive 109 Pound Green Apophyllite and Peach Stilbite Geode
- Lot 0150 — Huge Polished Lapis Lazuli Slab
- Lot 0151 — Top Tier Pyrite and Quartz Formation
- Lot 0152 — Inlaid Quartz Side Table
- Lot 0153 — Large Citrine Vug Geode
- Lot 0154 — Golden Healer Quartz Crystal Flame
- Lot 0155 — Large Rare Octahedral Pyrite Formation
- Lot 0156 — Live Edge Labradorite Freeform
- Lot 0157 — Amethyst Cluster with Goethite Inclusions
- Lot 0158 — Two Tourmaline Specimens
- … and 316 more lots
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