21. Leucophoenicite typically occurs as isolated grains or it has granular massive Mn ore body . 22. Ore bodies were replacements and fissure fillings in Paleozoic limestone.23. Another method, known as room and pillar, is used for thinner, flatter ore bodies . 24. These ore bodies formed in different places along a ring fault in the caldera. 25. A rich ore body at the 23-level of the Dome extension was discovered in 1933. 26. As the ore body was gradually depleted operations were increasingly dependent on strong metal prices. 27. "It's a very viable ore body , " said Pickles. 28. The ore bodies are replacement deposits of silver and gold-bearing galena in Paleozoic sedimentary rocks. 29. Certain plants that concentrate these elements act as indicator species for likely ore body locations. 30. At the time of his death, the vast ore body had yet to be worked.
