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We will be out in the field September 7-12. Orders from that period will ship Monday September 15.

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agate - polished slice from an agate-filled geode - Unit of 5 student specimens 2 left
agate - polished slice from an agate-filled geode - Unit of 5 student specimens
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$ 7.50
agate - polished slice from an agate-filled geode - Unit of 5 student specimens
2 left

agate - polished slice from an agate-filled geode - Unit of 5 student specimens

$ 7.50

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amber - fossil resin from a tropical forest tree in Indonesian Borneo
amber - fossil resin from a tropical forest tree in Indonesian Borneo
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$ 9.50
amber - fossil resin from a tropical forest tree in Indonesian Borneo
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amber - fossil resin from a tropical forest tree in Indonesian Borneo

$ 9.50

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amethyst - crystal clusters - set of five student specimens from Brazil
amethyst - crystal clusters - set of five student specimens from Brazil
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$ 12.50
amethyst - crystal clusters - set of five student specimens from Brazil
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amethyst - crystal clusters - set of five student specimens from Brazil

$ 12.50

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aragonite - "cave calcite" - El Potosi Mine, Santa Eulalia Mining District, Chihuahua - display specimen 3 left
aragonite - "cave calcite" - El Potosi Mine, Santa Eulalia Mining District, Chihuahua - display specimen
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$ 50.00
aragonite - "cave calcite" - El Potosi Mine, Santa Eulalia Mining District, Chihuahua - display specimen
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3 left

aragonite - "cave calcite" - El Potosi Mine, Santa Eulalia Mining District, Chihuahua - display specimen

$ 50.00

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aragonite crystal cluster - hand/display specimen from the Fès-Meknès region of Morocco
aragonite crystal cluster - hand/display specimen from the Fès-Meknès region of Morocco
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$ 12.50
aragonite crystal cluster - hand/display specimen from the Fès-Meknès region of Morocco
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aragonite crystal cluster - hand/display specimen from the Fès-Meknès region of Morocco

$ 12.50

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asbestos - tremolite (amphibole) asbestos - teaching hand specimen of fibers in a screw-cap pyrex tube 2 left
asbestos - tremolite (amphibole) asbestos - teaching hand specimen of fibers in a screw-cap pyrex tube
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$ 10.50
asbestos - tremolite (amphibole) asbestos - teaching hand specimen of fibers in a screw-cap pyrex tube
2 left

asbestos - tremolite (amphibole) asbestos - teaching hand specimen of fibers in a screw-cap pyrex tube

$ 10.50

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basalt - tholeiite basalt aa from the flow that destroyed Kapoho, Hawaii in 2018 - hand/display specimen 4 left
basalt - tholeiite basalt aa from the flow that destroyed Kapoho, Hawaii in 2018 - hand/display specimen
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$ 15.00
basalt - tholeiite basalt aa from the flow that destroyed Kapoho, Hawaii in 2018 - hand/display specimen
Images / 1 / 2 / 3 / 4 / 5 / 6 / 7
4 left

basalt - tholeiite basalt aa from the flow that destroyed Kapoho, Hawaii in 2018 - hand/display specimen

$ 15.00

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basalt - typical non-vesicular basalt - hand specimen 2 left
basalt - typical non-vesicular basalt - hand specimen
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$ 9.50
basalt - typical non-vesicular basalt - hand specimen
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2 left

basalt - typical non-vesicular basalt - hand specimen

$ 9.50

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basalt - typical non-vesicular basalt - hand/display specimen 2 left
basalt - typical non-vesicular basalt - hand/display specimen
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$ 9.50
basalt - typical non-vesicular basalt - hand/display specimen
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2 left

basalt - typical non-vesicular basalt - hand/display specimen

$ 9.50

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biotite - hand specimen from a pegmatite near Cardiff, Ontario Sold Out
biotite - hand specimen from a pegmatite near Cardiff, Ontario
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$ 9.50
biotite - hand specimen from a pegmatite near Cardiff, Ontario
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biotite - hand specimen from a pegmatite near Cardiff, Ontario

$ 9.50

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caliche - caliche formed in uplifted Pleistocene lake beds, uncovered and partly dissolved by acidic rain - hand/display specimen 4 left
caliche - caliche formed in uplifted Pleistocene lake beds, uncovered and partly dissolved by acidic rain - hand/display specimen
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$ 9.50
caliche - caliche formed in uplifted Pleistocene lake beds, uncovered and partly dissolved by acidic rain - hand/display specimen
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4 left

caliche - caliche formed in uplifted Pleistocene lake beds, uncovered and partly dissolved by acidic rain - hand/display specimen

$ 9.50

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fulgurite - pair of longer than average natural glass tubes formed by lightning strikes on sand 3 left
fulgurite - pair of longer than average natural glass tubes formed by lightning strikes on sand
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$ 16.50
fulgurite - pair of longer than average natural glass tubes formed by lightning strikes on sand
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3 left

fulgurite - pair of longer than average natural glass tubes formed by lightning strikes on sand

$ 16.50

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gypsum - sand selenite rose from a dry lake near Oujda, Morocco - display specimen 1 left
gypsum - sand selenite rose from a dry lake near Oujda, Morocco - display specimen
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$ 30.00
gypsum - sand selenite rose from a dry lake near Oujda, Morocco - display specimen
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1 left

gypsum - sand selenite rose from a dry lake near Oujda, Morocco - display specimen

$ 30.00

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gypsum - sand selenite rose from a dry lake near Oujda, Morocco - hand/display specimen
gypsum - sand selenite rose from a dry lake near Oujda, Morocco - hand/display specimen
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$ 12.50
gypsum - sand selenite rose from a dry lake near Oujda, Morocco - hand/display specimen
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gypsum - sand selenite rose from a dry lake near Oujda, Morocco - hand/display specimen

$ 12.50

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hematite - botryoidal hematite from Morocco - teaching hand specimen
hematite - botryoidal hematite from Morocco - teaching hand specimen
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$ 7.50
hematite - botryoidal hematite from Morocco - teaching hand specimen
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hematite - botryoidal hematite from Morocco - teaching hand specimen

$ 7.50

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kyanite crystals in quartz - São José de Safira, Minas Gerais, Brazil - hand/display specimen
kyanite crystals in quartz - São José de Safira, Minas Gerais, Brazil - hand/display specimen
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$ 20.00
kyanite crystals in quartz - São José de Safira, Minas Gerais, Brazil - hand/display specimen
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kyanite crystals in quartz - São José de Safira, Minas Gerais, Brazil - hand/display specimen

$ 20.00

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limestone - display specimen showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. 2 left
limestone - display specimen showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif.
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$ 15.00
limestone - display specimen showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif.
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2 left

limestone - display specimen showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif.

$ 15.00

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limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - hand/display specimen 3 left
limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - hand/display specimen
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$ 9.50
limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - hand/display specimen
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3 left

limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - hand/display specimen

$ 9.50

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limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - large hand/display specimen Sold Out
limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - large hand/display specimen
-
$ 12.50
limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - large hand/display specimen
Sold Out

limestone - oncolitic limestone showing typical dissolved surface found in arid climates - Lower Cambrian Chambless Limestone, Marble Mountains, Calif. - large hand/display specimen

$ 12.50

Back in stock soon. Inquire.

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limonite - display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine 1 left
limonite - display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine
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$ 15.00
limonite - display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine
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1 left

limonite - display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine

$ 15.00

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limonite - hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine 4 left
limonite - hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine
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$ 9.50
limonite - hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine
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4 left

limonite - hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine

$ 9.50

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limonite - large hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine 2 left
limonite - large hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine
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$ 12.50
limonite - large hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine
Images / 1 / 2 / 3 / 4 / 5
2 left

limonite - large hand/display specimen of limonite - hydrated iron oxides - from the cap of a hydrothermal vein at the Keeler Gold Mine

$ 12.50

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muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - display specimen 2 left
muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - display specimen
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$ 15.00
muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - display specimen
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2 left

muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - display specimen

$ 15.00

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muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand specimen Sold Out
muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand specimen
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$ 9.50
muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand specimen
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Sold Out

muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand specimen

$ 9.50

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muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand/display specimen 4 left
muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand/display specimen
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$ 12.50
muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand/display specimen
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4 left

muscovite mica from a pegmatite near Coronel Murta, Minas Gerais, Brazil - hand/display specimen

$ 12.50

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peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand/display specimen
peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand/display specimen
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$ 15.00
peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand/display specimen
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peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand/display specimen

$ 15.00

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quartz crystal points - teaching student set of 10 1 left
quartz crystal points - teaching student set of 10
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$ 12.50
quartz crystal points - teaching student set of 10
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1 left

quartz crystal points - teaching student set of 10

$ 12.50

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schist - greenschist - a facies of the Pelona Schist - hand/display specimen
schist - greenschist - a facies of the Pelona Schist - hand/display specimen
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$ 9.50
schist - greenschist - a facies of the Pelona Schist - hand/display specimen
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schist - greenschist - a facies of the Pelona Schist - hand/display specimen

$ 9.50

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smoky quartz points - student unit of 5 specimens
smoky quartz points - student unit of 5 specimens
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$ 7.50
smoky quartz points - student unit of 5 specimens

smoky quartz points - student unit of 5 specimens

$ 7.50

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tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand/display specimen Sold Out
tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand/display specimen
-
$ 12.50
tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand/display specimen
Sold Out

tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand/display specimen

$ 12.50

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tachylite - ropy basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - large hand/display specimen 1 left
tachylite - ropy basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - large hand/display specimen
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$ 20.00
tachylite - ropy basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - large hand/display specimen
1 left

tachylite - ropy basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - large hand/display specimen

$ 20.00

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tachylite - tachylite from the 2018 Kilauea flow that destroyed Kapoho, Hawaii - display specimen 2 left
tachylite - tachylite from the 2018 Kilauea flow that destroyed Kapoho, Hawaii - display specimen
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$ 40.00
tachylite - tachylite from the 2018 Kilauea flow that destroyed Kapoho, Hawaii - display specimen
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2 left

tachylite - tachylite from the 2018 Kilauea flow that destroyed Kapoho, Hawaii - display specimen

$ 40.00

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tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - teaching hand/display specimen
tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - teaching hand/display specimen
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$ 9.50
tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - teaching hand/display specimen
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tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - teaching hand/display specimen

$ 9.50

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