| Mineral Species
D-F
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Specimen:
BAS-7
Dravite
Variety of Tourmaline
Price:
$20
Location:
Yinnietherra Station
West Australia
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Description:
A 6.8 x 5.1 x 3.8 cm specimen
with brown Dravite Tourmaline crystals up 2.1 cm in size in a Muscovite
and Quartz matrix.
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Specimen:
BAS-56
Ferberite
Price:
$13
Location:
Panasqueria, Portugal
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Description:
A 5.5 x 3.1 x 2.1 cm specimen
of black Ferberite.
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Specimen:
BTJ-34
Fluorapatite in Albite and
Tourmaline var. Foitite
Price:
$8
Location:
Larrinee Mine
Buckfield, Maine
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Description:
A 5 x 3.2 x 2.7 cm specimen
with a 3 mm light green Fluorapatite crystal in a vug of white Albite
with a variety of Tourmaline known as Foitite.
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Specimen:
BAS-134
Fluorite
Price:
$8
Location:
Weardale
Durham, England
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Description:
A 16 x14 x 8 mm cube of dark
green Fluorite with purple inner zoning.
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Specimen:
BAS-89
Fluorite
Price:
$13
Location:
Harris Creek District
Cave-In-Rock, Illinois
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Description:
A 6.2 x 5 x 3.1 cm specimen of
yellow Fluorite with bitumen inclusioned within the Fluorite.
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Specimen:
BAS-85
Fluorite
Price:
$50 RESERVED
Location:
Denton Mine
Hardin County, Illinois
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Description:
A 12.7 x 8.5 x 4 cm cluster of
purple Fluorite cubes up to 4.5 cm on edge.
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Specimen:
BTJ-55
Fluorite on Quartz
Price:
$80
Location:
Hunan Province, China
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Description:
A 15.3 x 8.2 x 5.5 cm specimen
of green gemmy Fluorite on white crystalline Quartz.
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Specimen:
BTJ-7
Fluorite
Price:
$10
Location:
Cave-In-Rock District
Hardin County, Illinois
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Description:
A 5.3 x 4 x 2 cm specimen of
yellow Fluorite with a light purple outer zoning.
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Specimen:
BTJ-5
Fluorite
Price:
$12
Location:
La Viesca
Asturias, Spain
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Description:
A 5 x 4 x 1.8 cm cluster of
clear Fluorite cubes up to 1 cm on edge perched on a matrix of white
massive Quartz and cherty dolostone.
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Specimen:
BTJ-27
Fluorite
Price:
$8
Location:
La Viesca
Asturias, Spain
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Description:
A 3 x 2.2 x 1 cm cluster of
four Fluorite cubes faint lilac in color.
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Specimen:
BTJ-8
Fluorite with Barite
Price:
$6
Location:
Lucky Strike Prospect
Sierra County, New Mexico
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Description:
A 3.5 x 2.1 x 2.6 cm specimen
of frosted white Fluorite cubes up to 9 mm on edge with minor yellow
Barite on back side of specimen.
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Specimen:
BTM-11
Franklinite in Calcite
with Willemite
Price:
$10
Location:
Franklin, New Jersey
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Description:
A 6.8 x 5.5 x 2.7 cm specimen
with black Franklinite crystals in a matrix of massive Calcite with
Willemite. Calcite fluoresces red and Willemite fluoresces green
under short wave UV source.
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