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Questions and phone orders: 10 AM - 10 PM Pacific (760) 920-6465
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We will be out in the field September 7-12. Orders from that period will ship Monday September 15.

igneous rocks

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Apache tears - obsidianite cores from a flow converting to perlite - classroom set of 10 3 left
Apache tears - obsidianite cores from a flow converting to perlite - classroom set of 10
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$ 7.50
Apache tears - obsidianite cores from a flow converting to perlite - classroom set of 10
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3 left

Apache tears - obsidianite cores from a flow converting to perlite - classroom set of 10

$ 7.50

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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
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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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granite - teaching hand/display specimen of typical granite
granite - teaching hand/display specimen of typical granite
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$ 9.50
granite - teaching hand/display specimen of typical granite
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granite - teaching hand/display specimen of typical granite

$ 9.50

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granite - teaching student specimens of typical granite UNIT OF 5 SPECIMENS 3 left
granite - teaching student specimens of typical granite UNIT OF 5 SPECIMENS
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$ 4.20
granite - teaching student specimens of typical granite UNIT OF 5 SPECIMENS
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3 left

granite - teaching student specimens of typical granite UNIT OF 5 SPECIMENS

$ 4.20

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peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand specimen
peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand specimen
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$ 12.50
peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand specimen
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peridotite xenolith in vesicular phonotephrite from the San Carlos Volcanic Field, Arizona - teaching hand 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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perlite - screened and partially dried perlite pellets and popped perlite - set of two 2-ounce jars
perlite - screened and partially dried perlite pellets and popped perlite - set of two 2-ounce jars
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$ 10.25
perlite - screened and partially dried perlite pellets and popped perlite - set of two 2-ounce jars
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perlite - screened and partially dried perlite pellets and popped perlite - set of two 2-ounce jars

$ 10.25

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pumice - teaching student specimens of typical white pumice that floats like a duck - UNIT OF 5 SPECIMENS
pumice - typical white pumice that floats like a duck - Unit of 5 student specimens
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$ 4.20
pumice - teaching student specimens of typical white pumice that floats like a duck - UNIT OF 5 SPECIMENS

pumice - typical white pumice that floats like a duck - Unit of 5 student specimens

$ 4.20

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Sold Out
pyroclastic tuff balls - hand specimens of unusual tuff snowballs
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$ 9.50
Sold Out

pyroclastic tuff balls - hand specimens of unusual tuff snowballs

$ 9.50

Back in stock soon. Inquire.

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rhyolite porphyry - light pink rhyolite with small phenocrysts - hand specimen 4 left
rhyolite porphyry - light pink rhyolite with small phenocrysts - hand specimen
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$ 7.50
rhyolite porphyry - light pink rhyolite with small phenocrysts - hand specimen
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4 left

rhyolite porphyry - light pink rhyolite with small phenocrysts - hand specimen

$ 7.50

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rhyolite porphyry - light pink rhyolite with small phenocrysts - hand/display specimen
rhyolite porphyry - light pink rhyolite with small phenocrysts - hand/display specimen
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$ 9.50
rhyolite porphyry - light pink rhyolite with small phenocrysts - hand/display specimen
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rhyolite porphyry - light pink rhyolite with small phenocrysts - hand/display specimen

$ 9.50

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rhyolite porphyry - pinkish tan porphyritic rhyolite - Unit of 5 student specimens 4 left
rhyolite porphyry - pinkish tan porphyritic rhyolite - Unit of 5 student specimens
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$ 4.20
rhyolite porphyry - pinkish tan porphyritic rhyolite - Unit of 5 student specimens
4 left

rhyolite porphyry - pinkish tan porphyritic rhyolite - Unit of 5 student specimens

$ 4.20

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tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand specimen 2 left
tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand specimen
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$ 9.50
tachylite - fragile basaltic glass from the 2018 Kilauea eruption that destroyed Kapoho, Hawaii - hand specimen
Images / 1 / 2 / 3 / 4 / 5 / 6 / 7
2 left

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

$ 9.50

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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

Back in stock soon. Inquire.

More Details →
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 crust over vesicular basalt from the surface of the 2018 Kilauea flow that destroyed Kapoho, Hawaii - large hand/display specimen 1 left
tachylite - tachylite crust over vesicular basalt from the surface of the 2018 Kilauea flow that destroyed Kapoho, Hawaii - large hand/display specimen
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$ 20.00
tachylite - tachylite crust over vesicular basalt from the surface of the 2018 Kilauea flow that destroyed Kapoho, Hawaii - large hand/display specimen
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1 left

tachylite - tachylite crust over vesicular basalt from the surface of the 2018 Kilauea flow 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 - copper-stained green tuff with numerous clasts of pumice and other rock types - UNIT OF 5 student specimens 1 left
tuff - copper-stained green tuff with numerous clasts of pumice and other rock types - UNIT OF 5 student specimens
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$ 4.20
tuff - copper-stained green tuff with numerous clasts of pumice and other rock types - UNIT OF 5 student specimens
1 left

tuff - copper-stained green tuff with numerous clasts of pumice and other rock types - UNIT OF 5 student specimens

$ 4.20

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tuff - copper-stained green welded tuff - teaching hand/display specimen
tuff - copper-stained green welded tuff - teaching hand/display specimen
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$ 9.50
tuff - copper-stained green welded tuff - teaching hand/display specimen
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tuff - copper-stained green welded tuff - teaching hand/display specimen

$ 9.50

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tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - Unit of 5 student specimens
tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - Unit of 5 student specimens
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$ 4.20
tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - Unit of 5 student specimens

tuff - rhyolitic tuff with pumice clasts - a classic ignimbrite or pumice-dominated pyroclastic deposit - Unit of 5 student specimens

$ 4.20

More Details →
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
Images / 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8

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

$ 9.50

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tuff - very pure lithified white volcanic ash - Unit of 5 Student Specimens
tuff - very pure lithified white volcanic ash formerly mined for Old Dutch Cleanser - Unit of 5 Student Specimens
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$ 4.20
tuff - very pure lithified white volcanic ash - Unit of 5 Student Specimens
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tuff - very pure lithified white volcanic ash formerly mined for Old Dutch Cleanser - Unit of 5 Student Specimens

$ 4.20

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tuff - very pure lithified white volcanic ash mined for Old Dutch Cleanser - teaching hand specimen
tuff - very pure lithified white volcanic ash mined for Old Dutch Cleanser - teaching hand specimen
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$ 9.50
tuff - very pure lithified white volcanic ash mined for Old Dutch Cleanser - teaching hand specimen
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tuff - very pure lithified white volcanic ash mined for Old Dutch Cleanser - teaching hand specimen

$ 9.50

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tuff breccia - spectacular pink tuff breccia with large clasts - Student unit of 5 specimens
tuff breccia - spectacular pink tuff breccia with large clasts - Student unit of 5 specimens
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$ 4.20
tuff breccia - spectacular pink tuff breccia with large clasts - Student unit of 5 specimens

tuff breccia - spectacular pink tuff breccia with large clasts - Student unit of 5 specimens

$ 4.20

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tuff breccia - hand specimen of a spectacular pink tuff breccia 2 left
tuff breccia - hand specimen of a spectacular pink tuff breccia
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$ 7.50
tuff breccia - hand specimen of a spectacular pink tuff breccia
Images / 1 / 2 / 3 / 4
2 left

tuff breccia - hand specimen of a spectacular pink tuff breccia

$ 7.50

More Details →
tuff breccia - hand/display specimen of a spectacular pink tuff breccia
tuff breccia - hand/display specimen of a spectacular pink tuff breccia
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$ 9.50
tuff breccia - hand/display specimen of a spectacular pink tuff breccia
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tuff breccia - hand/display specimen of a spectacular pink tuff breccia

$ 9.50

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vitrophyre - hand specimen of an unusual volcanic glass 4 left
vitrophyre - hand specimen of an unusual volcanic glass
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$ 7.50
vitrophyre - hand specimen of an unusual volcanic glass
Images / 1 / 2 / 3 / 4 / 5
4 left

vitrophyre - hand specimen of an unusual volcanic glass

$ 7.50

More Details →
vitrophyre - hand/display specimen of an unusual volcanic glass
vitrophyre - hand/display specimen of an unusual volcanic glass
-
$ 9.50
vitrophyre - hand/display specimen of an unusual volcanic glass
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vitrophyre - hand/display specimen of an unusual volcanic glass

$ 9.50

More Details →
vitrophyre - teaching student specimens of an unusual volcanic glass 3 left
vitrophyre - teaching student specimens of an unusual volcanic glass
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$ 4.20
vitrophyre - teaching student specimens of an unusual volcanic glass
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3 left

vitrophyre - teaching student specimens of an unusual volcanic glass

$ 4.20

More Details →