Alabaster Stone

Alabaster Stone

Alabaster is a name applied to varieties of two distinct minerals: gypsum; a hydrous sulfate of calcium; and calcite; a carbonate of calcium. The former is the alabaster of the present day; the latter is generally the alabaster of the ancients.

ALABASTER
alabaster EMG
alabaster EMG
alabaster EMG
ALABASTER
alabaster EMG
alabaster EMG
alabaster EMG
Alabaster stone
alabaster EMG
alabaster EMG
alabaster EMG

The two kinds are readily distinguished from each other by their relative hardness. The gypsum kind is so soft as to be readily scratched by a finger-nail (Mohs hardness 1.5 to 2), while the calcite kind is too hard to be scratched in this way (Mohs hardness 3).

The finer kinds of alabaster are largely employed as an ornamental stone, especially for religious decoration and for the rails of staircases, sculpture and as columns in great halls. Its softness enables it to be readily carved into elaborate forms, but its solubility in water renders it inapplicable to outdoor work. Powdered alabaster has been used as a paper filler and paint pigment called mineral white or terra alba.

The purest alabaster is a snow-white material of fine grain. It can also be associated with an oxide of iron, which produces an attractive brown clouding and veining in the stone.  

Marble Name

Code

Modulus Of Rupture Mpa.(ASTM C99)

Flexural Strength Mpa. (ASTM C880)

Abrasion Resistance hardness (ASTM C241)

Absorption by Weight % (ASTM C170)

Density (Kg/m3)(ASTM C97)

Alabaster

ME25

2100

1600

42.7

0.03

2732

CIDG is ready to manufacture and supply all Alabaster art work shall be requested.

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