CHI177jr Chinese Agate, Middle-Class Mine Mushroom Rhyolite Ammonites are prehistoric nautilus related

Ammonites are prehistoric nautilus related to the modern day nautilus

The lot features consistent red coloring throughout

hand polished

Polished Agua Nueva Agate specimen featuring pale pink and white gray banding and moss agate

From Brazil

CHI177jr Chinese Agate, Middle-Class Mine Mushroom Rhyolite Ammonites are prehistoric nautilus relatedThis is a polished specimen featuring yellow, pink, purple, and orange agate. 3. 8 cm x 5. 3 cm 0. 34 lbs Agates from the Middle Class mine show a broad range of colors including red, yellow, purple, brown, blue, and black. Agates from the Middle Class mine also often contain druzy pockets with hematite and calcite crystals. Agates from this mine also contain a higher percentage of heat and stress fractures from the mining process and are considered