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minerals

Mineral: a naturally occurring substance of the earth's crust with a definite set of physical characteristics and composition expressible as a chemical formula.

We primarily offer teaching specimens, and on occasion, display specimens when we encounter them.

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anhydrite - student unit of 5 specimens
anhydrite - student unit of 5 specimens
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$ 3.50
anhydrite - student unit of 5 specimens

anhydrite - student unit of 5 specimens

$ 3.50

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anhydrite - teaching hand specimen of rock gypsum - minus the water Only 3 left!
anhydrite - teaching hand specimen of rock gypsum - minus the water
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$ 7.50
anhydrite - teaching hand specimen of rock gypsum - minus the water
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Only 3 left!

anhydrite - teaching hand specimen of rock gypsum - minus the water

$ 7.50

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barite - 250 ml display bottle of the milled barite used in oil well drilling mud
barite - 250 ml display bottle of the milled barite used in oil well drilling mud
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$ 8.50
barite - 250 ml display bottle of the milled barite used in oil well drilling mud

barite - 250 ml display bottle of the milled barite used in oil well drilling mud

$ 8.50

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calcite, brown, recrystallized - teaching student specimens UNIT OF 5 SPECIMENS
calcite, brown, recrystallized - teaching student specimens UNIT OF 5 SPECIMENS
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$ 3.50
calcite, brown, recrystallized - teaching student specimens UNIT OF 5 SPECIMENS

calcite, brown, recrystallized - teaching student specimens UNIT OF 5 SPECIMENS

$ 3.50

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chert - student specimens of light tan chert - Unit of 5 specimens
chert - student specimens of light tan chert - Unit of 5 specimens
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$ 3.50
chert - student specimens of light tan chert - Unit of 5 specimens

chert - student specimens of light tan chert - Unit of 5 specimens

$ 3.50

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clay - teaching hand specimen of calcium montmorillonite clay
clay - teaching hand specimen of calcium montmorillonite clay
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$ 7.50
clay - teaching hand specimen of calcium montmorillonite clay
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clay - teaching hand specimen of calcium montmorillonite clay

$ 7.50

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clay - teaching student specimens of montmorillonite clay UNIT OF 5 SPECIMENS
clay - teaching student specimens of montmorillonite clay UNIT OF 5 SPECIMENS
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$ 3.50
clay - teaching student specimens of montmorillonite clay UNIT OF 5 SPECIMENS
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clay - teaching student specimens of montmorillonite clay UNIT OF 5 SPECIMENS

$ 3.50

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[shop name] - Geological Specimen Supply
geode - hand specimen teaching set of geodes weathered from a Mexican lava flow
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$ 7.50
[shop name] - Geological Specimen Supply
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geode - hand specimen teaching set of geodes weathered from a Mexican lava flow

$ 7.50

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gypsum - teaching student specimens of transparent selenite gypsum - Unit of 5 specimens Sold Out
gypsum - teaching student specimens of transparent selenite gypsum - Unit of 5 specimens
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$ 3.50
gypsum - teaching student specimens of transparent selenite gypsum - Unit of 5 specimens
Sold Out

gypsum - teaching student specimens of transparent selenite gypsum - Unit of 5 specimens

$ 3.50

Back in stock soon.

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gypsum - display specimen of white rock gypsum - Weiser Ridge, Clark Co., Nevada Only 1 left!
gypsum - display specimen of white rock gypsum - Weiser Ridge, Clark Co., Nevada
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$ 7.50
gypsum - display specimen of white rock gypsum - Weiser Ridge, Clark Co., Nevada
Only 1 left!

gypsum - display specimen of white rock gypsum - Weiser Ridge, Clark Co., Nevada

$ 7.50

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gypsum - teaching hand specimen of rock gypsum from Weiser Ridge, Clarke County, Nevada
gypsum - teaching hand specimen of rock gypsum from Weiser Ridge, Clarke County, Nevada
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$ 7.50
gypsum - teaching hand specimen of rock gypsum from Weiser Ridge, Clarke County, Nevada
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gypsum - teaching hand specimen of rock gypsum from Weiser Ridge, Clarke County, Nevada

$ 7.50

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gypsum - teaching student specimens of sugary white rock gypsum - Unit of 5 specimens Only 4 left!
gypsum - teaching student specimens of sugary white rock gypsum - Unit of 5 specimens
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$ 3.50
gypsum - teaching student specimens of sugary white rock gypsum - Unit of 5 specimens
Only 4 left!

gypsum - teaching student specimens of sugary white rock gypsum - Unit of 5 specimens

$ 3.50

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gypsum - teaching student specimens of white rock gypsum - Unit of 5 specimens
gypsum - teaching student specimens of white rock gypsum - Unit of 5 specimens
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$ 3.50
gypsum - teaching student specimens of white rock gypsum - Unit of 5 specimens

gypsum - teaching student specimens of white rock gypsum - Unit of 5 specimens

$ 3.50

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howlite - set of 6 typical small nodules of calcium silicoborate Only 2 left!
howlite - set of 6 typical small nodules of calcium silicoborate
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$ 5.00
howlite - set of 6 typical small nodules of calcium silicoborate
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Only 2 left!

howlite - set of 6 typical small nodules of calcium silicoborate

$ 5.00

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limonite - teaching student specimens of limonite - UNIT OF 5 SPECIMENS
limonite - teaching student specimens of limonite - UNIT OF 5 SPECIMENS
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$ 3.50
limonite - teaching student specimens of limonite - UNIT OF 5 SPECIMENS

limonite - teaching student specimens of limonite - UNIT OF 5 SPECIMENS

$ 3.50

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limonite - teaching hand specimen of limonite - hydrated iron oxides from an iron hat or gossan Only 1 left!
limonite - teaching hand specimen of limonite - hydrated iron oxides from an iron hat or gossan
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$ 7.50
limonite - teaching hand specimen of limonite - hydrated iron oxides from an iron hat or gossan
Only 1 left!

limonite - teaching hand specimen of limonite - hydrated iron oxides from an iron hat or gossan

$ 7.50

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limonite - teaching student specimens of limonite - UNIT OF 10 smaller SPECIMENS
limonite - teaching student specimens of limonite - UNIT OF 10 smaller SPECIMENS
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$ 4.50
limonite - teaching student specimens of limonite - UNIT OF 10 smaller SPECIMENS

limonite - teaching student specimens of limonite - UNIT OF 10 smaller SPECIMENS

$ 4.50

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magnesite - student specimens of magnesium carbonate - UNIT OF 5 SPECIMENS Sold Out
magnesite - student specimens of magnesium carbonate - UNIT OF 5 SPECIMENS
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$ 3.50
magnesite - student specimens of magnesium carbonate - UNIT OF 5 SPECIMENS
Sold Out

magnesite - student specimens of magnesium carbonate - UNIT OF 5 SPECIMENS

$ 3.50

Back in stock soon.

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magnesite - teaching hand specimen of earthy magnesium carbonate
magnesite - teaching hand specimen of earthy magnesium carbonate
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$ 7.50
magnesite - teaching hand specimen of earthy magnesium carbonate
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magnesite - teaching hand specimen of earthy magnesium carbonate

$ 7.50

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magnesite with biotite flakes - teaching hand specimen Only 2 left!
magnesite with biotite flakes - teaching hand specimen
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$ 7.50
magnesite with biotite flakes - teaching hand specimen
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Only 2 left!

magnesite with biotite flakes - teaching hand specimen

$ 7.50

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magnetite - display specimen of iron ore that is attracted to a magnet
magnetite - display specimen of iron ore that is attracted to a magnet
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$ 7.50
magnetite - display specimen of iron ore that is attracted to a magnet
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magnetite - display specimen of iron ore that is attracted to a magnet

$ 7.50

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quartz - bright white milky quartz - student specimens UNIT OF 5 SPECIMENS
quartz - bright white milky quartz - student specimens UNIT OF 5 SPECIMENS
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$ 3.50
quartz - bright white milky quartz - student specimens UNIT OF 5 SPECIMENS

quartz - bright white milky quartz - student specimens UNIT OF 5 SPECIMENS

$ 3.50

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quartz - milky quartz teaching student specimens UNIT OF 10 SMALL SPECIMENS Only 4 left!
quartz - milky quartz teaching student specimens UNIT OF 10 SMALL SPECIMENS
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$ 4.00
quartz - milky quartz teaching student specimens UNIT OF 10 SMALL SPECIMENS
Only 4 left!

quartz - milky quartz teaching student specimens UNIT OF 10 SMALL SPECIMENS

$ 4.00

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quartz - very slightly gray milky quartz - student specimens UNIT OF 5 SPECIMENS Only 4 left!
quartz - very slightly gray milky quartz - student specimens UNIT OF 5 SPECIMENS
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$ 3.50
quartz - very slightly gray milky quartz - student specimens UNIT OF 5 SPECIMENS
Only 4 left!

quartz - very slightly gray milky quartz - student specimens UNIT OF 5 SPECIMENS

$ 3.50

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red ochre - set of 5 tubes of this natural pigment
red ochre - set of 5 tubes of this natural pigment
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$ 7.50
red ochre - set of 5 tubes of this natural pigment
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red ochre - set of 5 tubes of this natural pigment

$ 7.50

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serpentine - teaching hand specimen from the Melones fault zone Only 2 left!
serpentine - teaching hand specimen from the Melones fault zone
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$ 7.50
serpentine - teaching hand specimen from the Melones fault zone
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Only 2 left!

serpentine - teaching hand specimen from the Melones fault zone

$ 7.50

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sulfur - student specimens of massive sulfur - Unit of 5 specimens Only 1 left!
sulfur - student specimens of massive sulfur - Unit of 5 specimens
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$ 3.50
sulfur - student specimens of massive sulfur - Unit of 5 specimens
Only 1 left!

sulfur - student specimens of massive sulfur - Unit of 5 specimens

$ 3.50

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talc - dark green soapstone - teaching hand specimen Only 4 left!
talc - dark green soapstone - teaching hand specimen
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$ 7.50
talc - dark green soapstone - teaching hand specimen
Only 4 left!

talc - dark green soapstone - teaching hand specimen

$ 7.50

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talc - dark green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS Only 2 left!
talc - dark green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS
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$ 3.50
talc - dark green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS
Only 2 left!

talc - dark green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS

$ 3.50

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talc - light green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS Only 3 left!
talc - light green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS
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$ 3.50
talc - light green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS
Only 3 left!

talc - light green soapstone - teaching student specimens - UNIT OF 5 SPECIMENS

$ 3.50

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talc - mottled soapstone - teaching student specimens of a variably colored steatite talc - UNIT OF 5 SPECIMENS
talc - mottled soapstone - teaching student specimens of a variably colored steatite talc - UNIT OF 5 SPECIMENS
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$ 3.50
talc - mottled soapstone - teaching student specimens of a variably colored steatite talc - UNIT OF 5 SPECIMENS

talc - mottled soapstone - teaching student specimens of a variably colored steatite talc - UNIT OF 5 SPECIMENS

$ 3.50

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yellow ochre - set of 5 tubes of this natural pigment
yellow ochre - set of 5 tubes of this natural pigment
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$ 7.50
yellow ochre - set of 5 tubes of this natural pigment
Images / 1 / 2

yellow ochre - set of 5 tubes of this natural pigment

$ 7.50

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