21. The volcanic activity that formed the scoria cones was probably mainly strombolian with some lava fountaining. 22. A new scoria cone formed that was open to the southwest and fed a growing lava flow. 23. Located in the suburb of Mt Victoria, its 30-metre scoria cone was quarried away. 24. These scoria cones are formed by lapilli and pyroclastics with no welding and also contain lava bombs. 25. The lava flows carry pyroclastic mounds probably rafted from the scoria cones and have frequently developed foliations. 26. The Lake Yojoa volcanic field consists of Pleistocene to Holocene scoria cones , craters, and lava flows. 27. The mount illustrates a transition from maar eruption to scoria cone development, and includes megacryst and xenolith. 28. Hurupaki Mountain is a high scoria cone that is thought to be about 300, 000 years old. 29. The field is formed by seven scoria cones and lava flows, of andesite-basaltic andesite composition. 30. The Wintergarden, with two beautiful glass houses, lie on the north side of the central scoria cone .
