Tumbled Fossil Stones Pisolitic Limestone 2.4 to 9.2 g size pieces 200 gram Lot

Description

Well tumbled Natural Pisolitic Limestone (small size pieces) - 0.2 Kg Lot (0.44 pound = 7 ounce)
Weight per piece: 2.4 to 9.2 gram
Sizes:  8x12x19 mm to 14x15x21 mm
Quantity: about 27 to 50 pieces in each lot
These fossil stones are from China.
The pictures in the listing are just for reference as we are selling multiple pieces with the same pictures.
***
Pisolitic Limestone
Age: Middle Jurassic
Allaboutlearning
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Tumbled Fossil Stones Pisolitic Limestone 2.4 to 9.2 g size pieces 200 gram Lot
Well tumbled Natural Pisolitic Limestone (small size pieces) -
0.2 Kg Lot (0.44 pound = 7 ounce)
Weight per piece: 2.4 to 9.2 gram
Sizes:  8x12x19 mm to 14x15x21 mm
Quantity: about 27 to 50 pieces in each lot
These fossil stones are from China.
The pictures in the listing are just for reference as we are selling multiple pieces with the same pictures.
***
Pisolitic Limestone
Age: Middle Jurassic
Pisolitic limestone is white or yellowish brown. Its texture is made interesting by pisolites, spherical bodies over 2 mm in diameter made out of calcium carbonate. Pisolitic limestone comes from the precipitation of calcite and other minerals from warm, turbulent water.
Pisolitic limestone is only of interest to collectors, because it has no industrial value.
The pisolitic limestone characteristically occurs as a discontinuous zone of white to pink, large nodules of hard dense limestone. The zone is about 1 foot thick or less and is the topmost layer of the calcareous upper part of the Kimball Member. Where best developed it forms a continuous layer 2 or 3 feet thick but without bedding planes. It occurs at the surface or is overlain by a thin mantle of Pleistocene loess or eolian sand. Secondary encrustations of white calcium carbonate coat the bottom and sides of the nodules.
A
pisolite
is a sedimentary rock made of pisoids, which are concretionary grains - often of calcium carbonate, but sometimes of rarer minerals - which resemble ooids but are always more than 2 mm in diameter. These grains are approximately spherical and have concentric layers reaching 10 mm in diameter.
Item Specifics
Country/Region of Manufacture
China
Modified Item
No
Payment
Payment: By Paypal
Shipping cost
Free shipping cost.
We send the goods to USA, Canada, UK, Australia, New Zealand, EU countries and some other European and Asian countries by E-express, a kind of fast postal service by Hong Kong Post. It usually takes about 6 to 10 working days for delivery.
We send the goods to other countries by registered airmail and will take about 8 to 14 working days for delivery.
Return policy
Returns: We accept returns with any reason in 30 days. Buyer will bear the return shipping cost.
Messages
We will answer messages in 24 hours during working days.
[ Policy
: This is the contents of your policies. You can add a banner for this policy as header and add text descriptions here. The text descriptions can be different Font Size, Font Color, Style and even graphics and icons are also accepted. ]
Allaboutlearning
Your best online business partner
Tumbled Fossil Stones Pisolitic Limestone 2.4 to 9.2 g size pieces 200 gram Lot
Well tumbled Natural Pisolitic Limestone (small size pieces) -
0.2 Kg Lot (0.44 pound = 7 ounce)
Weight per piece: 2.4 to 9.2 gram
Sizes:  8x12x19 mm to 14x15x21 mm
Quantity: about 27 to 50 pieces in each lot
These fossil stones are from China.
The pictures in the listing are just for reference as we are selling multiple pieces with the same pictures.
***
Pisolitic Limestone
Age: Middle Jurassic
Pisolitic limestone is white or yellowish brown. Its texture is made interesting by pisolites, spherical bodies over 2 mm in diameter made out of calcium carbonate. Pisolitic limestone comes from the precipitation of calcite and other minerals from warm, turbulent water.
Pisolitic limestone is only of interest to collectors, because it has no industrial value.
The pisolitic limestone characteristically occurs as a discontinuous zone of white to pink, large nodules of hard dense limestone. The zone is about 1 foot thick or less and is the topmost layer of the calcareous upper part of the Kimball Member. Where best developed it forms a continuous layer 2 or 3 feet thick but without bedding planes. It occurs at the surface or is overlain by a thin mantle of Pleistocene loess or eolian sand. Secondary encrustations of white calcium carbonate coat the bottom and sides of the nodules.
A
pisolite
is a sedimentary rock made of pisoids, which are concretionary grains - often of calcium carbonate, but sometimes of rarer minerals - which resemble ooids but are always more than 2 mm in diameter. These grains are approximately spherical and have concentric layers reaching 10 mm in diameter.
Item Specifics
Country/Region of Manufacture :
China
Modified Item :
No
Payment
Payment: By Paypal
Shipping cost
Free shipping cost.
We send the goods to USA, Canada, UK, Australia, New Zealand, EU countries and some other European and Asian countries by E-express, a kind of fast postal service by Hong Kong Post. It usually takes about 6 to 10 working days for delivery.
We send the goods to other countries by registered airmail and will take about 8 to 14 working days for delivery.
Return policy
Returns: We accept returns with any reason in 30 days. Buyer will bear the return shipping cost.
Messages
We will answer messages in 24 hours during working days.
[ Policy
: This is the contents of your policies. You can add a banner for this policy as header and add text descriptions here. The text descriptions can be different Font Size, Font Color, Style and even graphics and icons are also accepted. ]
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