Question

Write down the physical properties of Magnetite minerals?​

Answer 1

Answer:

Lustre: Metallic, Sub-Metallic.

Transparency: Opaque.

Colour: Greyish black or iron black.

Streak: Black.

Hardness: 5½ - 6½ on Mohs scale.

Hardness: VHN100=681 - 792 kg/mm2 - Vickers.

Tenacity: Brittle.

Parting: On {111}, especially good.

Answer 2

Answer:

Physical Properties of MagnetiteHide

• Lustre: Metallic, Sub-Metallic.
• Transparency: Opaque.
• Colour: Greyish black or iron black.
• Streak: Black.
• Hardness: 5½ - 6½ on Mohs scale.
• Hardness: VHN100=681 - 792 kg/mm2 - Vickers.
• Tenacity: Brittle.
• Parting: On {111}, especially good.