AMPHIBOLITE, hornblendite
Kern Co., California
Black Hills, South Dakota
ANDESITE, amygdaloidal
Alameda Co., California
ANDESITE, metasomatized
Lake Co., California
AUGITE-ANDESITE-
AGGLOMERATE
Lassen Co., California
ANDESITE, hornblende
Plumas Co., California
ANDESITE, Red Mountain
San Bernardino Co., Calif.
ANDESITE, propylitized
Near Virginia City, Nevada
ANDESITE PORPHYRY
Near Weeks, Nevada
(to SIZE C only)
ANDESITE (to SIZE E only)
Klamath Co., Oregon
*ANDESITE, hypersthene
Klamath Co., Oregon (*)
ANHYDRITE
Cumbria, England
*ANORTHOSITE
(LABRADORITE)
Nain, Labrador (*)
(to SIZE D only)
*ANORTHOSITE (LAURVIKITE)
Larvik, Norway (*)
ANORTHOSITE (NP)(to D only)
Kiowa Co., Oklahoma
ARGILLITE (shale)
Contra Costa Co., Calif
*BASALT, amygdaloidal
Washoe Co., Nevada (*)
BASALT PORPHYRY
Plumas Co., California
Boulder Co., Colorado
BASALT-dense black Trap Rock
Meriden, Connecticut
BASALT, vesicular
Near Fernley, Nevada
Washington Co., Utah
BASALT (NP)
Douglas Co., Oregon (to D)
Lane Co., OR
BASALT, columnar
Lane Co., Oregon
SIZE E & LARGER ONLY, ASK FOR PRICES
FOR LARGER.
BASALT SCORIA
Near Fernley, Nevada
Washington Co., Utah
BASALT BRECCIA
Coos Co., Oregon
BRECCIA, chert breccia
Baxter Springs, Kansas
BRECCIA, jasper breccia
San Mateo Co., California
Namib Desert, Namibia
BRECCIA, rhyolite breccia
Custer Co., South Dakota
BRECCIA, cinnabar-cemented
Pershing Co., Nevada
CALICHE
Kern Co., California
CAMPTONITE (to size E only)
Mohave Co., Arizona
CHERT, radiolarian, green
San Benito Co., California
CHERT
Missouri
CLAY, loose soil only, $4.00/pound
$1.35 in small plastic bag
Kern Co., California
CLAY, Kaolin, somewhat friable
Amador Co., California
CLAY, Bentonite
Inyo Co., Calif. (powder)
Bentonite Spur, Wyoming
COAL, Anthracite (to 2x3cm)
Wilkes-Barre, Pennsylvania
COAL, bituminous (to SIZE C)
Utah (no other locality)
*COAL, CANNEL
Cannel City, Kentucky (*)
*CONGLOMERATE, Alaska
Chyrsocolla-cemented (*)
CONGLOMERATE
Boynton, Missouri
Elko Co., Nevada
Medicine Bow, Wyoming
CONGLOMERATE, flat pebble
Size E & up (ask for prices)
Deadwood, So. Dakota
CONGLOMERATE, small pebble
Near Nemo, So. Dakota
COQUINA, sandy, silty
Contra Costa Co., California
DACITE
Japan (to SIZE E)
El Dorado Co., California
(SIZE A only)
DIABASE, fine-grained
New Haven Co., Connect.
DIABASE, sodaclase diabase
Lane Co., Oregon
DIATOMITE
diatomaceous earth
Napa Co., California
DIORITE
El Dorado Co., California
Essex Co., N.Y. (to size E)
ECLOGITE
Alameda Co., California
Sonoma Co., CA (to 4x4cm)
FELSITE, orbicular
Guanajuato, Mexico
FELSITE, (to size E)
White Pine Co., nevada
FLINT
Dover, England
GABBRO
El Dorado Co., California
Cold Springs, Minnesota
Tillamook Co., Oregon
GABBRO, hornblende norite
Nevada Co., California
Santa Barbra Co., CA
GABBRO, scapolitized
Mariposa Co., California
GABBRO, syenogabbro
Humboldt Co., Nevada
GABBRO, sodaclase gabbro
Lane Co., Oregon (to E)
GEYSERITE (SILICEOUS SINTER)
Washoe Co., Nevada
GNEISS, phlogopite-garnet
Minas Gerais, Brazil
GNEISS, xenolithic
Calaveras Co., Ca (to E)
GNEISS (resembles a schist)
Mariposa Co., Calif. (NP)
*GNEISS, titanite
Tuolumne Co., Calif. (*)
GNEISS, granite
Boulder Co., Colorado
*GNEISS, corundum
Gallatin Co., Montana (*)
GNEISS, garnet
Madison Co., Montana
GNEISS, banded
Putnam Co., New York
*GNEISS
cordierite-anthophyllite-
gneiss, Norway (*)
GRANITE
Inyo Co., California
Massachusetts (coarse)
(to SIZE D)
Silver Bow Co., Montana
Barre, Vermont
GRANITE, graphic granite
San Diego Co., California
GRANITE, reddish
Fort Collins, Colorado
*GRANITE, Adamellite
Shap, England (*)
(to SIZE C)
GRANITE, epidotised ("unakite")
Flag Pond, Tennessee
GRANODIORITE
Sacramento Co., California
GREENSTONE
El Dorado Co., California
Plumas Co., California
GYPSUM
Nye County, Nevada
HEMATITE, oolitic
Oneida Co., New York
*HORNFELS, Sericite
Kyoto, Japan (*)
LATITE (to SIZE D only)
Calaveras Co., California
LATITE VITROPHYRE
(to SIZE E only)
Lyon Co., Nevada
*LEUCITITE
Albano Hills, Italy (*)
*LIMESTONE, fossiliferous,
crinoidal (*)
near Bentonville, Arkansas
LIMESTONE, fossiliferous
crinoidal
Near Waco, Texas
LIMESTONE, fossiliferous
near Waco, Texas
LIMESTONE, fossiliferous
archaeocyathid
Inyo Co., California
LIMESTONE, oolitic
Inyo Co., California (to C)
LIMESTONE, pisolitic
Inyo Co., California
LIMESTONE
ferruginous travertine
Inyo Co., California
LIMESTONE
classic statuary "marble"
Carrara, Italy
LIMESTONE, chalk
Dover, England
LIMESTONE, banded travertine
Silver Bow Co., Montana
Namibia
near McCamey, Texas
LIMESTONE, grey
Hudspeth County, Texas
MARBLE, fine-grained,
carbonaceous
Calaveras Co., California
MARBLE, medimum-grained
Inyo Co., California
MARBLE, dolomitic
Inyo Co., California
Kern Co., California
MARBLE, coarse-grained
Riverside Co., California
MARBLE, OPHICALCITE
Yerington, Nevada
MARBLE, fine-grained grey,
Wingdale, New York
NEPHELINE PHONOLITE
Lincoln Co., Oregon
NEPHELINE SYENITE
Magnet Cove, Arkansas
Ontario, Canada
NOVACULITE
Hot Springs, Arkansas
*OBSIDIAN, nodule in perlite
Arizona (*) (to SIZE C only)
OBSIDIAN, loose nodules
Arizona (to SIZE C only)
*OBSIDIAN, spherulitic,
exhibiting lithophysae (*)
Glass Mt., California (*)
OBSIDIAN, black
Glass Mt., Inyo Co., Calif.
OBSIDIAN, grey-black
Lake Co., California
OBSIDIAN, black (to SIZE D only)
Modoc Co., California
OBSIDIAN, black, some sheen
Modoc Co., California
OBSIDIAN, brown
Glass Mt., Oregon
OBSIDIAN, double-flow,
black & red-brown
Glass Mt., Oregon
OBSIDIAN, "flowering" or
"snowflake" type
near Murray, Utah
PEGMATITE, granitic
San Diego Co., California
(SIZE D & UP ONLY)
PEGMATITE, granitic
Lun, Canada (to SIZE B)
PEGMATITE
Sweden (to SIZE E)
PEPERINO (leucite tuff)
Albano Hills, Italy
PERIDOTITE, mica-augite
"KIMBERLITE or blue-ground"
Murfreesboro, Arkansas
PERIDOTITE, olivine (DUNITE)
Jackson Co., No. Carolina
(to SIZE D only)
PERLITE, reddish to grey
Pioche, Nevada (to SIZE E)
PHONOLITE
Teller Co., Colorado
PHOSPHORITE
Powell Co., Montana
PHYLLITE, greenish
Inyo Co., Calif. (to SIZE E)
PHYLLITE, black, slaty
Mariposa Co., California
PITCHSTONE
devitrified obsidian.
Pershing Co., Nevada
Custer Co., So. Dakota
PORPHYRY--see listings under
ANDESITE, BASALT, QUARTZ
MONZONITE,
(SANIDINE) TRACHYTE
PUMICE
Imperial Co., California
Mono Co., California
PUMICE, nodular LIPARITE
Lipari, Italy (to SIZE D only)
PYROXENITE, BASTITE
Contra Costa Co., Calif.
PYROXENITE, ENSTATITE
Lake Co., California
QUARTZ DIORITE, sodaclase
Mariposa Co., California
QUARTZ LATITE, keratophyre
Lyon Co., Nevada
QUARTZ MONZONITE
(to SIZE E only)
near Bluestone, Nevada
QUARTZ MONZONITE PORPHYRY
Hill Co., Montana
QUARTZITE
Inyo Co., California
Humboldt Co., Nev.
QUARTZITE, greenish
Fremont Co., Colorado
QUARTZITE, dumortierite
Nambia
RHYOLITE, Leona rhyolite
Alameda Co., California
RHYOLITE, AGGLOMERATE
Sonoma Co., Calif. (to C)
RHYOLITE, soda rhyolite
Sonoma Co., California
RHYOLITE
White Pine Co., Nevada
Topaz Mt., Utah
*RHYOLITE, displaying
lithophysae (*)
Topaz Mt., Utah (*)
ROCK SALT (halite)
Hutchinson, Kansas
SAND $2.25/vial,
Beach: San Fancisco, Calif.
Dune: Death Valley, Calif.
SAND, coarse mineral sands,
$2.80 per vial,
$11.25/ounce
Monazite sand, Idaho
Sapphire sand, Montana
SANDSTONE, arkose, ferruginous
Amador Co., California
SANDSTONE, greywacke
Contra Costa Co., Calif.
SANDSTONE, greyish
Fresno Co., California
SANDSTONE, bituminous
Santa Cruz Co., California
SANDSTONE, arkose, coarse
Boulder Co., Colorado
SANDSTONE, brownstone
Woodbury, Connecticut
SANDSTONE, greensand,
Glauconitic sandstone.
Monmouth Co., New Jersey
Texas (to SIZE E only)
SCHIST, chalcopyrite-chlorite
Calaveras Co., California
SCHIST, talc
Calaveras Co., Calif.
SCHIST, knotted biotite schist
Inyo Co., California
SCHIST, mica
Inyo Co., California
SCHIST, biotite-quartz-albite
Kern Co., California
SCHIST, Chiastolite-quartz-mica
(to SIZE E only)
Mariposa Co., California
SCHIST, pyrophyllite
Mariposa Co., California
*SCHIST, pyrophyllite
Mineral Co., Nevada (*)
*SCHIST, quartz-stilpnomelane
(to SIZE E only)
Mendocino Co., Calif. (*)
SCHIST, glaucophane
Marin Co., California
SCHIST, garnet-mica
Colorado (no other data)
SCHIST, staurolite-mica
Roxbury, Conn. (to SIZE D)
*SCHIST, staurolite-mica
near Harney, So., Dakota (*)
*SCHIST, specular hematite
Ibitiara, Brazil (*)
SCHIST, graphite
Dillon, Montana (to SIZE D)
SCHIST, garnet-mica
near Harney, So. Dakota (to C)
SCHIST, cummingtonite-chlorite
Lawrence Co., S.D.
SCHIST, cordierite
near Laramie, Wyoming
SCORIA--see BASALT SCORIA
SERPENTINITE
El Dorado Co., California
SHALE, mudstone
Napa Co., Calif. (to SIZE E)
SHALE, mudstone,
marine foraminferal (to SIZE D)
San Benito Co., California
SHALE, "oil shale"
Garfield Co., Colorado
SHALE, compact
Eocene, Green River
Formation, Wyoming
SHALE--also see ARGILLITE
SILICA CARBONATE ROCK
Contra Costa Co., Calif.
San Benito Co., California
SLATE
El Dorado Co., California
SYENITE, barkevikite syenite
San Benito Co., California
SYENITE, "LAURVIKITE"--see
ANORTHOSITE, LAURVIKITE
TACONITE
Mesabi Range, Minnesota
*TACTITE, garnet-epidote-quartz
Calaveras Co., Calif. (*)
TACTITE
Toll Mountain, Montana
*TRACHYTE, Sanidine Trachyte
Porphyry(*)
Rhineland, Germany (*)
TRIPOLI
Seneca, Missouri
TUFA, calcareous
SanBernardino Co., Calif.
Washoe Co., Nevada
TUFF, Lapilli tuff
Lassen Co., California
TUFF, Bishop tuff
Bishop, Mono Co., Calif.
TUFF
Italy (to SIZE C)
TUFF, rhyolite tuff
Humboldt Co., Nevada
TUFF, lithic rhyolite tuff
Lyon Co., Nevada
WONDERSTONE,
SILICIFIED TUFF
Pershing Co., Nevada
WONDERSTONE
Washington Co., Utah (to SIZE E)
