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52 and shows clearly how much of it projected from the ground. The under part preserves the original exterior characteristics of the aepolite. This specimen when discovered lay slightly imbedded or per- naps indented in the coarse material at the bottom of a shallow saucer-shaped depression, formed partly by the efforts of the na- tives, and partly by the piling up of the triant stones brought by them during many generations for use as hammers. The ciroumference of this pile of stones at the base is some 60 yds., and its height from the toe of the down hill slope to the top is 18 or 20 ft. The contrast between the smooth, rounded greenish trap cobbles and the rough angular lichen covered gray gneissose rocks of the vicinity, is very striking. When viewed from across the valley, one is reminded of the pile of debris us- ually to be seen at the mouth of a mine shaft. The surface of both aerolites is dark brown in color interspersed with greenish pits, and resembles bronze. To the eye the appearance of the metal seems the same in both, a dense tough fibrous soft iron or mild steel, with silvery luster and res- onant as a bell. The homogeneousness of the metal is surprising. There is apparently not so much as a single grain of any foreign substance in the entire mass of both aerolites. The metal can be cut with a knife, and when scraped with knife or file shows a bright silvery luster. Etching with acid brings out the char- acteristic Widmanstattian figures, and analyses show the typical

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        "logicalDate": "1897-12-31",
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Page context
{
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    "ocrText": "52\nand shows clearly how much of it projected from the ground. The\nunder part preserves the original exterior characteristics of the\naepolite.\nThis specimen when discovered lay slightly imbedded or per-\nnaps indented in the coarse material at the bottom of a shallow\nsaucer-shaped depression, formed partly by the efforts of the na-\ntives, and partly by the piling up of the triant stones brought by\nthem during many generations for use as hammers.\nThe ciroumference of this pile of stones at the base is some\n60 yds., and its height from the toe of the down hill slope to the\ntop is 18 or 20 ft. The contrast between the smooth, rounded\ngreenish trap cobbles and the rough angular lichen covered gray\ngneissose rocks of the vicinity, is very striking. When viewed\nfrom across the valley, one is reminded of the pile of debris us-\nually to be seen at the mouth of a mine shaft.\nThe surface of both aerolites is dark brown in color\ninterspersed with greenish pits, and resembles bronze. To the\neye the appearance of the metal seems the same in both, a dense\ntough fibrous soft iron or mild steel, with silvery luster and res-\nonant as a bell. The homogeneousness of the metal is surprising.\nThere is apparently not so much as a single grain of any foreign\nsubstance in the entire mass of both aerolites. The metal can be\ncut with a knife, and when scraped with knife or file shows a\nbright silvery luster. Etching with acid brings out the char-\nacteristic Widmanstattian figures, and analyses show the typical"
}