Why particle size and moisture matter in fluorspar

Why this matters

Particle size and moisture affect handling, dust, packing, storage, and even how the material behaves after it reaches the buyer plant.

For many procurement teams, these two fields are the practical bridge between a lab result and a working shipment.

Buyer checklist

If you are using this article for RFQ prep, these are the details that should be explicit before a supplier quote is meaningful.

• Specify the size range that fits the plant equipment.
• Ask whether the buyer wants dried or naturally damp cargo.
• Check whether size and moisture are measured on the same shipment basis.

Common mistakes

These mistakes slow down procurement or create quality surprises after the cargo lands.

• Treating size and moisture as secondary fields.
• Writing an RFQ that leaves the supplier guessing about acceptable ranges.
• Ignoring the difference between powder, lump, and briquette handling.

Practical takeaway

Size and moisture look simple, but they are often the reason a shipment succeeds or fails operationally.