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SEPTARIAN
NODULES
Septarians
formed between 50 to 70 million years ago. As a result of volcanic
eruptions, dead sea life was chemically attracted to the sediment
around them, forming mud balls. As the ocean receded, the balls
dried and cracked. Due to their bentonite content they also shrank
in size, creating the cracks inside. As decomposed shells seeped
down into the cracks in the mud balls, calcite crystals formed.
The outer thin walls of calcite then transformed into aragonite.
The name Septarian comes from the Latin word "septem",
meaning seven, because the mud balls had a tendency to crack in
7 points in every direction, thereby creating the distinctive pattern
these nodules exhibit. Septarians are composed of Calcite (The Yellow
Centers), Aragonite (The Brown Lines), and the outer grey rock is
Limestone.
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#SEP-9
Polished Septarian Nodule, 4.5" tall. $60
SOLD |
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#SEP-10
Polished Septarian Nodule, 4" tall. $56
SOLD
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#SEP-11
Polished Septarian Nodule, 3.6" tall. $54
SOLD
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#SEP-12
Polished Septarian Nodule, 3.25" tall. $54
SOLD |
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Septarian
Nodule Spheres from Madagascar. Each one with its own unique
patterns. Sphere stands sold separately - link
here for sphere stand selection.
#SEP-5a. Septarian
Nodule Sphere, from Madagascar. Approx. 2.75" in diameter.
$62 each
#SEP-5b. Septarian
Nodule Sphere, from Madagascar. Approx. 2.45" in diameter.
$48 each
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#SEP-5c.
Septarian Nodule Sphere, from Madagascar. Approx. 2.2"
- 2.25" in diameter. $42 each
#SEP-5d. Septarian
Nodule Sphere, from Madagascar. Approx. 2" in diameter.
$38 each
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#SEP-6a.
Septarian Nodule Sphere, from Madagascar. Approx. 1.5"
(40mm) in diameter. $22 each
SOLD
OUT
#SEP-6b. Small Septarian
Nodule Sphere, from Madagascar. Approx. 1.35" (35mm) in
diameter. $14 each
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#SEP-7 Jumbo Tumbled
Septarian Nodules, from Madagascar. Approx. 2.5" - 2.75"
long. $14.95 each
SOLD OUT
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#SEP-7a.
Tumbled Septarian Nodules, from Madagascar. Approx. 1.15"
- 1.45" long. $3.95 each
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#RM-SEP
Rough Septarian Nodule Material. 1 pound bag for $8.95
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