Material: Fibrous datolite

GENERAL INFO IMAGE

Provenance: Berceto, Parma (Italy)

Description: Fibrous datolite CaB(SiO4)(OH)

FPTI index: 1.500

FPTI error: 0.116

Parameters:



   Mean Length


Value:       9.68

Value Error:       0.05

  top

   Mean Diameter


Value:       1.38

Value Error:       0.017

  top

   Crystal Curvature


Value:       flat surface

Value Error:       0.0

  top

   Crystal Habit


Value:       acicular

Value Error:       0.0

  top

   Fibre Density


Value:       2.9

Value Error:       0.018394

  top

   Hydrophobic Character of the Surface


Value:       hydrophilic

Value Error:       0.0

  top

   Surface Area


Value:       1.12

Value Error:       0.000916

  top

   Total Iron Content


Value:       0.0

Value Error:       0.0

  top

   Ferrous Iron


Value:       0.0

Value Error:       0.0

  top

   Surface Ferrous/Iron Nuclearity


Value:       0

Value Error:       0.02

  top

   Content of toxic elements other than iron


Value:       0.0

Value Error:       0.0

  top

   Fibre dissolution rate


Value:       6e-05

Value Error:       0.009197

  top

   Mean velocity of iron release


Value:       0.0

Value Error:       0.0

  top

   Velocity of amorphous silica production with dissolution


Value:       295261.0

Value Error:       0.0

  top

   Mean velocity release of toxic elements


Value:       0.0

Value Error:       0.0

  top

   Zeta Potential


Value:       negative at both pH = 4.5 and pH = 7.4

Value Error:       0.0

  top

   Zeta Potential induced fibre aggregation


Value:       26.0

Value Error:       0.0

  top

   Cation exchange capacity


Value:       False

Value Error:       0.0

  top