Question

what is the crystal form of mineral a?
mineral a
equant
tabular
prismatic
bladed
acicular
fibrous

Explanation:

To determine the crystal form of Mineral A, we analyze the options:

• Equant: Crystals with approximately equal dimensions in all directions (like cubes or octahedrons), appearing blocky or rounded - shaped.
• Tabular: Flattened, plate - like, with one dimension shorter (e.g., thin sheets).
• Prismatic: Elongated, with one dimension longer (like columns).
• Bladed: Flat, bladelike, elongated in one plane.
• Acicular: Needle - like, very thin and elongated.
• Fibrous: Made of fine, thread - like fibers.

Looking at Mineral A's crystals, they have relatively equal length, width, and height (blocky, cubic - like appearance), matching the equant form.

Answer:

Equant