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Cornwall Stone Laguna Sub (Powder form)

Price:
$58.00
SKU:
RM-C005b
Shipping:
Calculated at checkout
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Product Description

This Cornish Stone substitute is a calcium feldspar mineral used as a major constituent of glazes, and occasionally as a flux in bodies. Cornwall Stone is partially kaolinized, and can contain between 5-12% Kaolin. Nearly free from Iron, it is very white and opaque.

The Typical Analysis comparisons below illustrate that there are only small variations in chemical composition, which show Laguna Cornwall Sub as a more chemically similar substitute for the natural Cornwall Stone.

Component Concentration
Products
SiO2
Al2O3
K2O
Na2O
CaO
TiO2
SG919 Laguna Cornwall Sub
73
16
7.4
2.6
0.6
0.2
Cornwall Stone
73.76
16.33
4.30
3.30
1.81
0.15


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