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Specimen Maps
Browse rockhounding locations by the minerals, crystals, or specimens you want to find.
Browse by Specimen
Agate
338 locations
Jasper
317 locations
Pyrite
249 locations
Chalcedony
239 locations
Quartz crystals
225 locations
Gold
221 locations
Quartz
197 locations
Garnet
185 locations
Calcite
169 locations
Galena
149 locations
Petrified wood
148 locations
Amethyst
124 locations
Malachite
123 locations
Sphalerite
116 locations
Fluorite
115 locations
Chalcopyrite
114 locations
Geodes
106 locations
Beryl
102 locations
Barite
92 locations
Azurite
87 locations
Chert
86 locations
Fossils
86 locations
Silver
81 locations
Hematite
80 locations
Tourmaline
78 locations
Copper
69 locations
Limonite
67 locations
Magnetite
66 locations
Epidote
64 locations
Smoky Quartz
59 locations
Cerussite
58 locations
Apatite
56 locations
Marcasite
56 locations
Gypsum
55 locations
Feldspar
54 locations
Staurolite
54 locations
Lake Superior Agate
52 locations
Opalized wood
51 locations
Serpentine
51 locations
Agatized wood
48 locations
Aquamarine
47 locations
Corundum
46 locations
Lead
41 locations
Carnelian
40 locations
Dolomite
39 locations
Kyanite
39 locations
Opal
38 locations
Topaz
38 locations
Albite
37 locations
Chrysocolla
35 locations
Goethite
35 locations
Mica
35 locations
Muscovite
35 locations
Smithsonite
35 locations
Moss Agate
34 locations
Silicified wood
34 locations
Bornite
32 locations
Siderite
32 locations
Biotite
31 locations
Chalcocite
31 locations
Pyrolusite
31 locations
Sapphire
31 locations
Actinolite
30 locations
Celestite
29 locations
Cuprite
29 locations
Chlorite
28 locations
Rutile
28 locations
Zircon
28 locations
Amber
25 locations
Banded Agate
25 locations
Diamond
25 locations
Platinum
25 locations
Arsenopyrite
24 locations
Carnotite
24 locations
Diopside
24 locations
Anhydrite
23 locations
Gold placer
23 locations
Almandine Garnet
22 locations
Moonstone
22 locations
Rose Quartz
22 locations
Unakite
22 locations
Rhodochrosite
21 locations
Scheelite
20 locations
Zinc
20 locations
Aragonite
19 locations
Calcite crystals
19 locations
Prehnite
19 locations
Ruby
19 locations
Copper minerals
18 locations
Pyrrhotite
18 locations
Amazonite
17 locations
Autunite
17 locations
Chromite
17 locations
Fire Opal
17 locations
Halite
17 locations
Selenite
17 locations
Sillimanite
17 locations
Turquoise
17 locations
Cinnabar
16 locations
Common Opal
16 locations
Datolite
16 locations
Columbite
15 locations
Dolomite crystals
15 locations
Hornblende
15 locations
Lepidolite
15 locations
Manganese
15 locations
Molybdenite
15 locations
Anglesite
14 locations
Graphite
14 locations
Jade
14 locations
Onyx
14 locations
Rhodonite
14 locations
Talc
14 locations
Cassiterite
13 locations
Flint
13 locations
Fluorapatite
13 locations
Tremolite
13 locations
Tungsten
13 locations
Uraninite
13 locations
Alunite
12 locations
Gem Kyanite
12 locations
Golden Beryl
12 locations
Obsidian
12 locations
Rutile crystals
12 locations
Asbestos
11 locations
Citrine
11 locations
Labradorite
11 locations
Mercury
11 locations
Microcline
11 locations
Spodumene
11 locations
Blue Quartz
10 locations
Emerald
10 locations
Ilmenite
10 locations
Soapstone
10 locations
Stilbite
10 locations
Sunstone
10 locations
Augite
9 locations
Concretions
9 locations
Feldspar crystals
9 locations
Iron
9 locations
Monazite
9 locations
Orthoclase
9 locations
Red Jasper
9 locations
Schorl
9 locations
Sphene
9 locations
Tetrahedrite
9 locations
Allanite
8 locations
Bloodstone
8 locations
Iron minerals
8 locations
Petrified palm wood
8 locations
Stibnite
8 locations
Thulite
8 locations
Variscite
8 locations
Almandine
7 locations
Andalusite
7 locations
Argentite
7 locations
Bismuth
7 locations
Black Tourmaline
7 locations
Brucite
7 locations
Calamine
7 locations
Fossilized coral
7 locations
Green Beryl
7 locations
Magnesite
7 locations
Megalodon teeth
7 locations
Nodules
7 locations
Olivine
7 locations
Pyromorphite
7 locations
Quartzite
7 locations
Silicified coral
7 locations
Smokey Quartz
7 locations
Sulfur
7 locations
Turritella Agate
7 locations
Wulfenite
7 locations
Agatized coral
6 locations
Analcime
6 locations
Antimony
6 locations
Apophyllite
6 locations
Arsenic
6 locations
Blue Agate
6 locations
calcite
6 locations
Chabazite
6 locations
Herkimer Diamonds
6 locations
Hyalite Opal
6 locations
Idocrase
6 locations
Marble
6 locations
Montana Agate
6 locations
Opalite
6 locations
Petrified Wood
6 locations
Phosphorite
6 locations
Pyrite crystals
6 locations
Red Agate
6 locations
Rock crystal
6 locations
Sericite
6 locations
Thomsonite
6 locations
Vivianite
6 locations
Agatized Coral
5 locations
Amethyst crystals
5 locations
Ankerite
5 locations
Blue Topaz
5 locations
Chrysotile
5 locations
Fairburn Agate
5 locations
Fairburn agates
5 locations
Fluorescent Calcite
5 locations
Garnets
5 locations
Halloysite
5 locations
Jadeite
5 locations
Jarosite
5 locations
Lazulite
5 locations
Millerite
5 locations
Nephrite Jade
5 locations
Petoskey Stones
5 locations
Plagioclase
5 locations
Quartz gemstones
5 locations
Selenite crystals
5 locations
Septarian nodules
5 locations
Specularite
5 locations
sphalerite
5 locations
Spinel
5 locations
Staurolites
5 locations
Steatite
5 locations
Sylvite
5 locations
Tektites
5 locations
Thenardite
5 locations
Varied local minerals and crystals
5 locations
Williamsite
5 locations
Wolframite
5 locations
Wonderstone
5 locations
Zoisite
5 locations
Agates
4 locations
Amphibolite
4 locations
Apache tears
4 locations
Barite crystals
4 locations
Bismutite
4 locations
Bloedite
4 locations
Blue Jasper
4 locations
Bronzite
4 locations
Carnallite
4 locations
Chrysoberyl
4 locations
Clear Quartz
4 locations
Fire Agate
4 locations
Fossilized ivory
4 locations
Gastroliths
4 locations
Gem Agate
4 locations
Glauberite
4 locations
Green Quartz
4 locations
Hydrozincite
4 locations
Keokuk geodes
4 locations
Kyanite crystals
4 locations
Many gem-quality mineral varieties
4 locations
Melanterite
4 locations
Nephrite
4 locations
Nephrite jade
4 locations
Psilomelane
4 locations
Purple Fluorite
4 locations
pyrite
4 locations
Quartz Crystals
4 locations
Realgar
4 locations
Shark teeth
4 locations
Silicified Coral
4 locations
Silicified Wood
4 locations
Travertine
4 locations
Vermiculite
4 locations
Willemite
4 locations
Yellow Jasper
4 locations
Adularia
3 locations
Agatized clams
3 locations
Agatized fossils
3 locations
Albertite
3 locations
Amphibole
3 locations
Analcite
3 locations
Aventurine
3 locations
Axinite
3 locations
Bertrandite
3 locations
Black Jasper
3 locations
Black Opal
3 locations
Blue Beryl
3 locations
Blue Chalcedony
3 locations
Blue Corundum
3 locations
Calcified coral
3 locations
Celestite crystals
3 locations
chalcedony
3 locations
Chalk
3 locations
Chert nodules
3 locations
Chrysolite
3 locations
Cobalt
3 locations
Coffinite
3 locations
Coldwater Agate
3 locations
Corvusite
3 locations
Crystals
3 locations
Dogtooth Calcite
3 locations
Dumortierite
3 locations
Epidote crystals
3 locations
fluorite
3 locations
Fossilized Coral
3 locations
Francolite
3 locations
Gem Amethyst
3 locations
Gem Beryl
3 locations
Gem Epidote
3 locations
Gem Flint
3 locations
Gem Pearls
3 locations
Gold Placers
3 locations
Green Agate
3 locations
Greenalite
3 locations
Green Elbaite Tourmaline
3 locations
Jasperized dinosaur bone
3 locations
Kammererite
3 locations
Lead and Silver minerals
3 locations
Limestone
3 locations
Manatee bones
3 locations
marcasite
3 locations
Minnesotaite
3 locations
Molybdenum
3 locations
Montana Moss Agate
3 locations
Moss Opal
3 locations
Natrolite
3 locations
Orpiment
3 locations
Peridotite
3 locations
Petrified dinosaur bone
3 locations
Petrified dinosaur bones
3 locations
Pink Feldspar
3 locations
Pink Sapphire
3 locations
Plume Agate
3 locations
Polyhalite
3 locations
Pyrite cubes
3 locations
Pyrope Garnet
3 locations
Pyrophyllite
3 locations
quartz
3 locations
Red Garnet
3 locations
Scapolite
3 locations
Scorodite
3 locations
Smoky Quartz crystals
3 locations
Spessartine Garnet
3 locations
Sponges
3 locations
Strontianite
3 locations
Sweetwater Agate
3 locations
Sylvanite
3 locations
Texas Bouquet Agate
3 locations
Thundereggs
3 locations
Titanite
3 locations
Vesuvianite
3 locations
Wavellite
3 locations
Wollastonite
3 locations
Wurtzilite
3 locations
Agate nodules
2 locations
Agatized fossil shells
2 locations
Alabaster
2 locations
Allophane
2 locations
Almandite
2 locations
Alum
2 locations
Alunogen
2 locations
amethyst
2 locations
Andesine
2 locations
Andradite
2 locations
Anthophyllite
2 locations
Apache Tears
2 locations
aragonite
2 locations
Aragonite crystals
2 locations
Arizona Ruby Garnet
2 locations
Arrowheads
2 locations
Axinite crystals
2 locations
Bauxite
2 locations
Bementite
2 locations
Bentonite
2 locations
Binghamite
2 locations
Bityite
2 locations
Blue Gem Quartz
2 locations
Braunite
2 locations
Brochantite
2 locations
Calcite Crystal
2 locations
Catlinite
2 locations
Celestine
2 locations
Cerargyrite
2 locations
Chalcedony Geodes
2 locations
Chlorastrolite
2 locations
Chondrodite
2 locations
Clear Agate
2 locations
Clear Topaz
2 locations
Clinochlore
2 locations
Clinozoisite
2 locations
Collophane
2 locations
Coquina
2 locations
Coral
2 locations
Cordierite
2 locations
Crocidolite
2 locations
Damourite
2 locations
Dickite
2 locations
Dinosaur bones
2 locations
Elbaite
2 locations
Emery
2 locations
Enstatite
2 locations
Epsomite
2 locations
Eucryptite
2 locations
Fibrolite
2 locations
Flint Nodules
2 locations
Fossil ivory
2 locations
Fossilized shark teeth
2 locations
fossils
2 locations
Franklinite
2 locations
Gem Chert
2 locations
Gem Corundum
2 locations
Gemstones
2 locations
Gem Unakite
2 locations
Glauconite
2 locations
Gold Nuggets
2 locations
Gold Placer
2 locations
Green Calcite
2 locations
Greenockite
2 locations
Green Sapphire
2 locations
Green Tourmaline
2 locations
Grossularite Garnet
2 locations
Herkimer Diamonds (Quartz Crystals)
2 locations
Hiddenite
2 locations
Hyalite
2 locations
Ingramite
2 locations
Itacolumite
2 locations
Jasp-Agate
2 locations
Jaspilite
2 locations
Kainite
2 locations
Keweenaw Agate
2 locations
Keweenaw Agates
2 locations
Kieserite
2 locations
Lapearlite
2 locations
Leucopyrite
2 locations
limonite
2 locations
Lintonite
2 locations
malachite
2 locations
Manganite
2 locations
Many minerals
2 locations
‘Mary Ellen’ Jasper
2 locations
Mozarkite
2 locations
Neotocite
2 locations
Nepheline
2 locations
Nickel
2 locations
Ocher
2 locations
Olivine crystals
2 locations
Orbicular Jasper
2 locations
Ozokerite
2 locations
Palladium
2 locations
Pearls
2 locations
Pecos Diamonds
2 locations
Pectolite
2 locations
Peridot
2 locations
Perthite
2 locations
Petrified coral
2 locations
Petrified Palm
2 locations
Phenakite
2 locations
Pink Agate
2 locations
Pink Marble
2 locations
Purple Agate
2 locations
Pyrargyrite
2 locations
Pyrite concretions
2 locations
Pyrite Cubes
2 locations
Pyrope
2 locations
Radioactive Copper
2 locations
Red Quartzite
2 locations
Rhyolite
2 locations
Selenium
2 locations
Silicified palm wood
2 locations
Sodalite
2 locations
Stolzite
2 locations
Stripped Agate
2 locations
Tenorite
2 locations
Teredo petrified wood
2 locations
Tetradymite
2 locations
Torbernite
2 locations
Trilobites
2 locations
Tripoli
2 locations
Uranium
2 locations
Uranium minerals
2 locations
Vanadium
2 locations
Witherite
2 locations
Yellow Calcite
2 locations
Yellow Garnet
2 locations
Yellow Ocher
2 locations
Zeolites
2 locations
Actinolite crystals
1 location
Actinolite prisms
1 location
Aegirine
1 location
Aegirite
1 location
agate
1 location
Agate (Rio Grande agate)
1 location
Agatized dinosaur bone
1 location
Agatized dinosaur bones
1 location
Agatized fern buds
1 location
Agatized palm wood
1 location
Agatized picture wood
1 location
Agatized Wood
1 location
Albandite
1 location
Albite crystals
1 location
Alibates Flint
1 location
Almandine garnets
1 location
Alstonite
1 location
Amber Barite
1 location
Amber Quartz
1 location
Amethyst geodes
1 location
Amethyst Geodes
1 location
Ammonites
1 location
Andalusite crystals
1 location
Andesite
1 location
Andradite Garnet
1 location
and Zinc minerals
1 location
Antlerite
1 location
Apatite Crystals
1 location
Aphthitalite
1 location
Argillite
1 location
Artinite
1 location
Atacamite
1 location
Augite crystals
1 location
Balmorhea Blue Agate
1 location
Banded Opal
1 location
Banded Serpentine
1 location
barite
1 location
Barite Roses
1 location
Basalt
1 location
Bassanite
1 location
Beidellite
1 location
Bentorite
1 location
Beryle
1 location
Bieberite
1 location
Bischofite
1 location
Bismuthinite
1 location
Bixbyite
1 location
Black Agate
1 location
Black Chert
1 location
Black Diamonds
1 location
Black Flint
1 location
Blauberite
1 location
Blue Agate Geodes
1 location
Blue Amphibole
1 location
Blue Apatite
1 location
Blue Barite
1 location
Blue Calcite crystals
1 location
Blue Chert
1 location
Blue Dumortierite
1 location
Blue Fluorapatite
1 location
Blue Fluorite
1 location
Blue Gem Chalcedony
1 location
Blue Gem Kyanite
1 location
Blue Moonstone
1 location
Blue Sapphire
1 location
Blue Silicified coral
1 location
Bluestone
1 location
Blue Vivianite
1 location
Boltwoodite
1 location
Borax
1 location
Bowenite
1 location
Brain coral
1 location
Brecciated Jasper
1 location
Brockite
1 location
Bromargyrite
1 location
Brookite
1 location
Brown Jasper
1 location
Brown Sapphire
1 location
Brown Tourmaline
1 location
Brown Zircon
1 location
Bruneau Canyon Jasper
1 location
cabochon material
1 location
Cahcotrichite
1 location
Calaverite
1 location
Calcite Nodules
1 location
Calcite onyx
1 location
Calcium
1 location
California Jade
1 location
Calomel
1 location
Cassiterite crystals
1 location
celestite
1 location
Celestite concretions
1 location
Celestite crystals (blue)
1 location
Ceragyrite
1 location
Cervantite
1 location
Chalcanthite
1 location
Chalcedony geodes
1 location
Chalcedony nodules
1 location
Chalcedony Nodules
1 location
Chalcocite crystals
1 location
Chiastolite crystals
1 location
Chloritoid
1 location
Chondronite
1 location
Chrysoprase
1 location
Chrysotile asbestos
1 location
Clam Geodes
1 location
Clear Labradorite
1 location
Cleavelandite
1 location
Clinohumite
1 location
Coal
1 location
Cobaltite
1 location
Cobalt minerals
1 location
Coccolite crystals
1 location
Colorado Yule Marble
1 location
Columbite-Tantalite
1 location
Columbium ore
1 location
Concretions with fossils
1 location
Cookeite
1 location
Copalite
1 location
Copiapite
1 location
Copper Minerals
1 location
Copper nuggets
1 location
Covellite
1 location
Crab Orchard Sand Stone
1 location
Crinoids
1 location
Crinoid stems
1 location
Cryptomelane
1 location
Cummingtonite
1 location
Curtisite
1 location
Dark Gray Flint
1 location
Datolite crystals
1 location
Dawnsite
1 location
Defrenoysite
1 location
Dendritic Agate
1 location
Descloizite
1 location
Diabase
1 location
Diamonds
1 location
Diaspore
1 location
Dioptase
1 location
dolomite
1 location
Doloresite
1 location
Dozens or hundreds of mineral varieties
1 location
Dry Head Agate
1 location
Dufrenoysite
1 location
Dunham Dolomite
1 location
Echinoid Geodes
1 location
Elixirite
1 location
Endellite
1 location
Enhydros
1 location
Erythrite
1 location
Eudialyte
1 location
Evergreen Jasper
1 location
Fairfield agates
1 location
Fairhill Agates
1 location
Favosites
1 location
Feldspar Crystals
1 location
Finger coral
1 location
Fire Pearls
1 location
Flower Jasper
1 location
Fluorescent Villiaumite
1 location
Fluorite crystals
1 location
Fort Payne Chert
1 location
Fossil Coral
1 location
Fossiles
1 location
Fossilized horse bones
1 location
Fossilized quarry
1 location
Fossilized shells
1 location
Fossilized wood
1 location
Fossil leaf prints
1 location
Fossil plants
1 location
Fuschite
1 location
Gastropods
1 location
Gem Carnelian
1 location
Gem Celestine
1 location
Gem Chert Nodules
1 location
Gem crystal
1 location
Gem crystals
1 location
Gem Feldspar
1 location
Gem Feldspar crystals
1 location
Gem Garnet
1 location
Gem Jasper
1 location
Gem Opal
1 location
Gem-quality Agate
1 location
Gem-quality minerals
1 location
Gem Quartz
1 location
Gem Rhodonite
1 location
Gem Rhyolite
1 location
Gem Ruby
1 location
Gem Sapphire
1 location
gemstones
1 location
Genthite
1 location
Gilsonite
1 location
Gold Bearing Galena
1 location
Golden Barite
1 location
Golden Jasper
1 location
Gold-laced jade
1 location
Gold nuggets
1 location
Gold Pearl
1 location
Gold (placers)
1 location
Gold quartz
1 location
Gold sulfides
1 location
Goshenite
1 location
Granite
1 location
Grape Agate
1 location
Graphic Granite
1 location
Gray Agate
1 location
Gray Barite
1 location
Green Amphibole
1 location
Green Aventurine
1 location
Green Fluorite
1 location
Green Garnet
1 location
Green Gem Apatite
1 location
Green Gem Quartzite
1 location
Green Hornblende Crystals
1 location
Green Marble
1 location
Grossular garnet
1 location
Gypsite
1 location
Gyrolite
1 location
Halotrichite
1 location
Hanksite
1 location
Hausmannite
1 location
Heliotrope Bauxite
1 location
Hemimorphite
1 location
Herkimer diamonds
1 location
Hornblende crystals
1 location
Horse Mountain Agate
1 location
Huebnerite
1 location
Hyalite Opal Geodes
1 location
Idocrase crystals
1 location
Illite
1 location
Ilsemannite
1 location
Inesite
1 location
Iridosmine
1 location
Iris Agate
1 location
Iron ore
1 location
Iron Ore
1 location
Jamesonite
1 location
Jasperized dinosaur bones
1 location
Jet
1 location
Kaolin
1 location
Kaolinite
1 location
Kimseyite
1 location
Knife River Flint
1 location
Krennerite
1 location
Kyanite Blades
1 location
Labradorite Yellow
1 location
Lake Superior Agates
1 location
Lapis Lazuli
1 location
Laumontite
1 location
Lavic Jasper
1 location
Lazulite crystals
1 location
Lead and Zinc minerals
1 location
Lead Iron
1 location
Leopardite
1 location
Limonite crystals
1 location
Limonite cubes
1 location
Limonite Cubes
1 location
Linarite
1 location
Linnaeite
1 location
Llanite
1 location
Lode Gold
1 location
Lodestone
1 location
Loranite
1 location
Louisiana Opal
1 location
Ludwigite
1 location
Magnesium
1 location
Magnesium carbonates
1 location
Magnetite crystals
1 location
Manaccanite
1 location
manganese
1 location
Manganese minerals
1 location
Many
1 location
many minerals
1 location
Many radioactive minerals
1 location
Marcasite crystals
1 location
Mariposite
1 location
Marmolite
1 location
Martite
1 location
Melaconite
1 location
Melanite
1 location
metamorphic rocks
1 location
Meteorites
1 location
Mexican Onyx
1 location
Mica books
1 location
Microcline crystals
1 location
millerite
1 location
Millerite crystals
1 location
Mirabilite
1 location
Montana agate
1 location
Monticellite
1 location
Monzonite
1 location
Moonstones
1 location
Morganite
1 location
Moss agate
1 location
Native copper
1 location
Nepheline syenite
1 location
Niter
1 location
Nitrite
1 location
Novaculite
1 location
obsidian
1 location
Obsidian nodules
1 location
Oolite
1 location
Oolites
1 location
Oolitic agates
1 location
Oolitic limestone
1 location
Opalized Wood
1 location
Opal-quartz
1 location
Opal (various colors)
1 location
Orange Agate
1 location
Orange Zircon
1 location
Oregon Sunstone (red, green, clear)
1 location
Ore minerals
1 location
Orpiment crystals
1 location
other Copper minerals
1 location
other gem-quality minerals
1 location
Ottrelite
1 location
pallasites
1 location
Pecos diamonds
1 location
Pegmatite
1 location
Peridot crystals
1 location
Perlite
1 location
Perovskite
1 location
Petoskey stones
1 location
Petrified algae
1 location
Petrified cycad
1 location
Petrified palm
1 location
Petzite
1 location
Phantom Quartz
1 location
Phlogopite
1 location
Phyllite
1 location
Pickeringite
1 location
Piedmontite
1 location
Pink Beryl
1 location
Pink Calcite
1 location
Pink Calcite crystals
1 location
Pink Chalcedony
1 location
Pink Corundum
1 location
Pink Dumortierite
1 location
Pink Fluorite
1 location
Pink Garnet
1 location
Pink Pearl
1 location
Pink Rhodonite
1 location
Pink Serpentine
1 location
Pink Tourmaline
1 location
Pisanite
1 location
placer Gold
1 location
Placer gold
1 location
Platinum nuggets
1 location
Plume agate
1 location
plus Copper
1 location
Pollucite
1 location
Polybasite
1 location
Pompom Agate
1 location
Poppy Jasper
1 location
Potomac Marble
1 location
Precious Opal
1 location
Protozoa agate
1 location
Puddingstone
1 location
Pumice
1 location
Purple Fluorapatite
1 location
Purple Garnet
1 location
Purple Lepidolite
1 location
Purpurite
1 location
Pyrite Concretions
1 location
pyrite roses
1 location
Pyritized Gastropods
1 location
Pyroxene
1 location
Pyrrotite
1 location
Quartz clusters
1 location
Quartz concretions
1 location
Quartz crystal
1 location
Quartz crystal clusters
1 location
quartz crystals
1 location
Quartz crystals (rose
1 location
Quartz family minerals
1 location
Quartz geodes
1 location
Quartz (smoky quartz)
1 location
Radium
1 location
red
1 location
Red Cassiterite
1 location
Red Marble
1 location
Red Ocher
1 location
Red Pearl
1 location
Red Rutile
1 location
Red Silicified coral
1 location
Rhodolite
1 location
Rhodonite nodules
1 location
Ricolite
1 location
Riebeckite
1 location
Rockcastle conglomerate
1 location
Rock Crystal
1 location
Rock crystals
1 location
Rose Agate
1 location
Rose Muscovite
1 location
Rose quartz
1 location
Rubellite
1 location
rutile
1 location
Sagenite Agate
1 location
sagenitic
1 location
Sandstone
1 location
Sandstone with calcite veins
1 location
Sanidine
1 location
Saphire
1 location
Sapphires
1 location
Sapphires (blue, green, yellow)
1 location
Sapphite
1 location
Sard
1 location
Satin Spar
1 location
Savannah River Agate
1 location
seam agate
1 location
Searlesite
1 location
Selenite Roses
1 location
Sepiolite
1 location
Septarian Nodules
1 location
Shale
1 location
shark teeth
1 location
Shark Teeth
1 location
Shortite
1 location
Siliceous Oolite
1 location
Silicified agate
1 location
Silicified algae
1 location
Silicified conodonts
1 location
Silicified cycad wood
1 location
Silicified dinosaur bone
1 location
Silicified ferns
1 location
Silicified fossils
1 location
Silicified lignite
1 location
Silicified mastodon tusks
1 location
Silicified oolite
1 location
Silicified Oolite
1 location
Smaragdite
1 location
smoky)
1 location
Snowflake obsidian
1 location
some gem-quality
1 location
some rare and/or fluorescent
1 location
Spessartine
1 location
Spessartine garnet
1 location
Spherulitic Chert
1 location
Star Garnet
1 location
Stechemigite
1 location
Stellerite
1 location
St. Francisville Geodes
1 location
Stilpnomelane
1 location
Stromatoporioids
1 location
Syenite
1 location
Szaibelvite
1 location
Tabbyite
1 location
Tantalite
1 location
Tephoroite
1 location
Tephroite
1 location
Terlinguaite
1 location
Thomsite
1 location
Thomsonite nodules
1 location
Thorite
1 location
Thorium
1 location
Thorogummite
1 location
Tin
1 location
Trilobite fossils
1 location
Triphylite
1 location
Uintaite
1 location
Ulexite
1 location
Uranium ore
1 location
Uranophane
1 location
Uvanite
1 location
Uvarovite
1 location
Verde Antique
1 location
Vertebrate fossils
1 location
Virginia Greenstone
1 location
Volcanic ash
1 location
Volcanic Ash
1 location
Wernerite
1 location
Whetstone
1 location
Whewellite
1 location
White Agate
1 location
White Calcite
1 location
White Chert
1 location
White Corundum
1 location
White Fluorite
1 location
White Star Corundum
1 location
wide variety
1 location
Wonderstone rhyolite
1 location
Wurtzite
1 location
Xenotime
1 location
Yellow Apatite crystals
1 location
Yellow Barite
1 location
Yellow Beryl
1 location
Yellow Chalcedony
1 location
Yellow Fluorite
1 location
Yellow Marble
1 location
Zeolite
1 location
Zeolite crystals
1 location
Zincite
1 location
Zinc minerals
1 location
Zinnwaldite
1 location
Zircon crystals
1 location