Spearhead-shaped crystals from Montmartre Gypsum in Paris.

40,00

A mineral found in one of the Montmartre quarries in Paris, it consists of spearhead-shaped gypsum crystals.
This substance is the basis of plaster.
This is an old nineteenth-century specimen with its magnificent original label from the Museum of Mineralogy at the Academy of Sciences in Philadelphia.

  • Description

    Description

    A mineral found in one of the Montmartre quarries in Paris, it consists of spearhead-shaped gypsum crystals.
    This substance is the basis of plaster.
    This is an old nineteenth-century specimen with its magnificent original label from the Museum of Mineralogy at the Academy of Sciences in Philadelphia.

    This post is also available in: French

  • Additional information

    Additional information

    Weight 0,253 kg
    Dimensions 12,5 × 6 cm

Out of stock