Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.
Press & drag to view
Professional Graphite Crucible for Precious Metal Melting
This TerraX graphite crucible delivers professional-grade performance for melting gold, silver, and copper with exceptional purity and heat resistance. Made from 99.95% pure graphite with minimal ash content, it prevents contamination while maximizing heat transfer efficiency.
Key Features
- Maximum heat resistance - Withstands temperatures up to 2900°F for consistent melting results
- Ultra-pure composition - 99.95% graphite purity with less than 0.1% ash content prevents metal contamination
- Optimal capacity - Holds approximately 100 grams (35.2 oz) of material in compact 1-3/4" x 1-3/4" dimensions
- Superior heat transfer - Reduces melting time and energy consumption compared to standard crucibles
- Excellent corrosion resistance - Maintains structural integrity through repeated heating cycles
- Professional grade - High purity fine particle graphite construction for reliable performance
Perfect for Gold Prospectors and Metal Workers
Whether you're processing gold concentrates from your prospecting adventures or refining precious metals, this crucible provides the reliability professionals demand. The compact size makes it ideal for small batches while the exceptional thermal properties ensure efficient melting every time.
The crucible's thermal stability and corrosion resistance make it perfect for repeated use with gold, silver, and copper. Its fine particle graphite construction provides consistent performance whether you're melting nuggets found with your gold detector or processing concentrates from panning operations.
Important Usage Guidelines
Storage: Keep in a dry location away from moisture. Heating: Do not use with carbon furnace or charcoal kilns. Handling: Handle carefully as graphite crucibles are not resistant to impact or mechanical force.
Specifications
- Capacity: 100 grams (35.2 oz)
- Dimensions: 1-3/4" x 1-3/4"
- Maximum Temperature: 2900°F
- Purity: 99.95%
- Ash Content: Less than 0.1%
- Material: High purity fine particle graphite
- Brand: TerraX
Customer Questions & Expert Answers about the TerraX 1kg Graphite Crucible - Melt Gold Silver Copper
Customer Reviews & Field Feedback for the TerraX 1kg Graphite Crucible - Melt Gold Silver Copper
See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.
Recently Viewed Gear
Last products you explored