Definition
Jaspillite is an iron rich chemically formed rock which is common in banded iron formation rocks
A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution
Origin
Western Australia, Minnesota
USA
Discoverer
Unknown
Usiglio
Etymology
From Jaspilite (Mineral), a compact siliceous rock which resembles jasper
From a sediment left after the evaporation
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Soft Rock
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Texture
Banded, Trellis
Earthy
Color
Red, Reddish Brown
Green, Grey, Silver, White
Durability
Durable
Durable
Appearance
Banded and Glassy
Glassy, Vesicular and Foilated
Interior Uses
Decorative Aggregates, Interior Decoration
Decorative Aggregates, Entryways, Flooring, Homes, Interior Decoration
Exterior Uses
As Facing Stone, Garden Decoration, Paving Stone
As Building Stone, As Facing Stone, Garden Decoration, Paving Stone
Other Architectural Uses
Curbing
Curbing
Construction Industry
As a Flux in the Production of Steel and Pig Iron, As a Sintering Agent in Steel Industry to process Iron Ore, As Dimension Stone, Cement Manufacture, for Road Aggregate, Making natural cement, Manufacture of Magnesium and Dolomite Refractories
As a Flux in the Production of Steel and Pig Iron, As a Sintering Agent in Steel Industry to process Iron Ore, As Dimension Stone, Cement Manufacture, for Road Aggregate, Making natural cement, Manufacture of Magnesium and Dolomite Refractories
Medical Industry
-
Taken as a Supplement for Calcium or Magnesium
Antiquity Uses
Artifacts, Jewellery, Monuments
Artifacts
Commercial Uses
Creating Artwork, Jewelry
Used in the manufacture of Ceramic Powder, Used in the preparation of Sulfuric Acid and Silicon Diborite
Types
Algoma-type , Lake Superior-type and Superior-type
Sedimentary rock
Features
Is one of the oldest rock
Generally rough to touch, Splintery, Veined
Archaeological Significance
Formation
Jaspillite is a type of sedimentary rock which is formed by the compaction and sedimentation of pieces of broken or weathered rocks and minerals.
Evaporite is water-soluble mineral sediment which forms from concentration and crystallization by evaporation from an aqueous solution.
Mineral Content
Coesite, Quartz, Sand
Calcite, Cancrinite, Gypsum, Kyanite, Magnetite
Compound Content
Fe, Iron(III) Oxide, Silicon Dioxide
CaMg(CO3)2, CaO, Calcium Sulfate, KCl, MgO, NaCl
Types of Metamorphism
-
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Impact Metamorphism, Regional Metamorphism
Types of Weathering
Biological Weathering, Chemical Weathering
-
Types of Erosion
Chemical Erosion, Coastal Erosion
-
Grain Size
Large and Coarse Grained
Medium to Fine Coarse Grained
Fracture
Conchoidal
Conchoidal
Porosity
Very Less Porous
Less Porous
Luster
Earthy
Subvitreous to Dull
Specific Gravity
5.0-5.3
2.86-2.99
Transparency
Translucent to Opaque
Translucent
Density
0-5.7 g/cm3
2.8-2.9 g/cm3
Resistance
Heat Resistant, Impact Resistant, Wear Resistant
Heat Resistant, Pressure Resistant
Deposits in Eastern Continents
Europe
Ukraine
United Kingdom
Deposits in Western Continents
North America
Canada, USA
USA
South America
Brazil
Colombia, Paraguay
Deposits in Oceania Continent
Australia
Western Australia
Central Australia, Western Australia
All about Jaspillite and Evaporite Properties
Know all about Jaspillite and Evaporite properties here. All properties of rocks are important as they define the type of rock and its application. Jaspillite and Evaporite belong to Sedimentary Rocks.Texture of Jaspillite is Banded, Trellis whereas that of Evaporite is Earthy. Jaspillite appears Banded and Glassy and Evaporite appears Glassy, Vesicular and Foilated. The luster of Jaspillite is earthy while that of Evaporite is subvitreous to dull. Jaspillite is available in red, reddish brown colors whereas Evaporite is available in green, grey, silver, white colors. The commercial uses of Jaspillite are creating artwork, jewelry and that of Evaporite are used in the manufacture of ceramic powder, used in the preparation of sulfuric acid and silicon diborite.