Cast Iron Mortar Pestle Tool Set Rock-Ore Crusher Grinder Large Size 8 Pound / 3.6KG, Crush Tool of Gold Panning, Multipurpose for Kitchen Spices Grinder Smasher

Good for crushing up ore to test in the field or to do a assay. Use it to find out if ore/rocks contain gold or other precious minerals.

• 【Wide Application】Designed for a hobbyist, ordinary households, miners, geologists, etc. to crush up ore and test in the field or to do an assay. Used to find out if ore/rocks contain gold or other precious minerals. Also suitable for grinding herbs, Spices, Seasonings and other materials that needs to be crushed.
• 【Good Design】The deep round hole mortar design prevents rocks and ore from jumping out. The pestle is well designed to provide ideal size and grip, not easy to slip off. The rough surface provides good natural friction to easily crush and grind ingredients.
• 【Easy to Operate】Simply put the ore samples in the mortar, then lift the pestle and crush the ingredients. After crushing, place the material into gold pan then pan material and examine for gold traces. No electricity required.
• 【Superior Material】Forged from high quality steel with great wear resistance and vibration absorption. With solid cast steel construction, it can withstand heavy-duty use and the grinding capacity is 3-4 times that of ordinary mortar and pestle.
• 【Satisfaction Guarantee】If you're not satisfied with the product, simply return it for a refund in 30 days. We support 30-day refund for return and 12-month warranty.