- Origin: Mainland China
- Style: Modern
- Theme: MASCOT
- is_customized: No
- Regional Feature: europe
- Material: Organic Material
- category: Mixed Mineral stone
- Material source: Natural stone
- style: Simple and modern
- Package: original box packing
- weight: 0.066kg
- Color: Mixed color
- size: Stones about 10-20mm, 20 pcs/box
Every stone is unique!
Not exactly the same!
mineral come in an infinite variety!
these are some of the ones you may find in your box.
which minerals can you spot?
Novel 20pcs/Set Natural Fossils And Minerals Stone Crystal Specimen Organic Polished Gemstones Animal Shell Teeth Best Gift
Color and style: Random
Material:Crystal stone
BOX Size: 12.7cm*12cm*1.3cm
Stone Size:0.7cm-1.3cm
Weight:55-70g
There are 20 kinds of common stones in the box and the back is English description in contrast.
Basic conditions for the formation of fossils:
(1) Organic matter must have a hard part such as shell, bone, tooth or woody tissue. However, under very favorable conditions, even very fragile organisms such as insects or jellyfish can become fossils.
(2) The creature must be immediately destroyed after death. If the body of a creature is partially crushed, rotted or severely weathered, this may change or cancel the possibility of the organism becoming fossilized.
(3) The organism must be quickly buried by a substance that can hinder decomposition. The type of buried material usually depends on the environment in which the organism lives. The remains of marine animals can usually become fossils，This is because marine animals sink to the bottom of the sea and are covered by soft mud. The slime became shale or limestone in later geological times. Finer-grained deposits do not easily damage the remains of the organism.
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