Mineralogia CornubiensisРипол Классик, 1778 - 331 من الصفحات |
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الصفحة
... bottom water," 13. The ooean the true origin os Perpetual springs, which 'de like a huge forcing engine, 13 ... bottoms ospa. deep Mine, by an east wind, a mistake, 16. The true cause, 17. Earthquakes from three causes probably, viz ...
... bottom water," 13. The ooean the true origin os Perpetual springs, which 'de like a huge forcing engine, 13 ... bottoms ospa. deep Mine, by an east wind, a mistake, 16. The true cause, 17. Earthquakes from three causes probably, viz ...
الصفحة
... bottom: 'from Worms, 35. Some Miners in Cornwal] employed at sea in the fisheries, or under-ground, 35. No payment, however poiscmous, will prevent the 'Female-worm from boring ships bottom, 36. The anthem-'as preparation highly ...
... bottom: 'from Worms, 35. Some Miners in Cornwal] employed at sea in the fisheries, or under-ground, 35. No payment, however poiscmous, will prevent the 'Female-worm from boring ships bottom, 36. The anthem-'as preparation highly ...
الصفحة
... bottom of the sea-Its description, 84, 'That some parts of the present dry land 'were the bottom os the sea is the opinion of sundry naturalistsw-The highest mountain in perpendicular height less than one-siX-thousandth part of jthe ...
... bottom of the sea-Its description, 84, 'That some parts of the present dry land 'were the bottom os the sea is the opinion of sundry naturalistsw-The highest mountain in perpendicular height less than one-siX-thousandth part of jthe ...
الصفحة 5
... bottom os the vessel, inform of rust, and sometimes even in small grains os Mplete- metalliek appearance. This Copper and rust on being [melted with a reducing flux, sometimes produce above three-fourths of their weight ure Metai. The ...
... bottom os the vessel, inform of rust, and sometimes even in small grains os Mplete- metalliek appearance. This Copper and rust on being [melted with a reducing flux, sometimes produce above three-fourths of their weight ure Metai. The ...
الصفحة 13
... then, with 'what inexpr'effibk force-the water fi'om 'such a pressure, must be protruded through those cavities, ducts, and E hollow hollow paffigu, sm'n the bottom os-th'e sea, through the bourde OLFV M-'E TALS,F5 M 1 mena- IfS, 'my 1-3.
... then, with 'what inexpr'effibk force-the water fi'om 'such a pressure, must be protruded through those cavities, ducts, and E hollow hollow paffigu, sm'n the bottom os-th'e sea, through the bourde OLFV M-'E TALS,F5 M 1 mena- IfS, 'my 1-3.
المحتوى
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The corpuſcular philoſophers accomlſtzfor it ſlang | 118 |
Of the Sumph or finiſ of the Mind which ſhould be in | 170 |
Inſtancesef the mortiferous effects oſ Damps 200 | 199 |
The various Manuductions uſed in dreſſing of Cozfer and Lead Ores and Sampling Copper Ores for S | 239 |
Drefliug of Lead Ore nearly the ſinne as Copper 243 | 245 |
and tracting 249 How to diſcover the contents of a Mineral | 253 |
elncidatedhMethodto try the firſt ſoortia ſhe Silverexplained | 259 |
of a ton oſ Copper Ore by the aſſay 264 26 5 266 To aſſay | 271 |
and repeated ſmeltings therein 274 Of the Metal calciner | 279 |
charging fluxing and tapping the ſurnaceSizing the ſcoria | 285 |
Of ſelling or barteririg black Tin for whitÞForm of a Tin bill | 292 |
BOOK | 214 |
Pitwor s and ſhimpings 223 Of the crop and rough Tin | 231 |
CHAP | 318 |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
Adit almoſt alſo anſwer Antimony becauſe bottom called caſe cauſe colour conſequence conſider conſiderable Copper Cornwall courſe Cryſtal depth deſcribed different diſcovered diſſolved diſtance dreſſing driſt earth eaſily eaſt effect eſpecially Eſq expence fathom feet fifty find fine fire firſt Fiſſures five fix Gold Goſſan graſs horſes houſe hundred inches inſtance Iron itſelf laſt leaſt leſs likewiſe Lode loſs meaſure Metals Mineral Mines Minos moſt Mundick muſt neceſſary obſerved off perſon pounds preſent proceſs purpoſe quantity raiſed reaſon Redruth reſpect riſe ſaid ſalt ſame ſay ſea ſee ſeems ſeen ſeldom ſeparate ſerve ſet ſeven ſeveral Shaft ſhall Shaſt ſhillings Shode ſhort ſhould ſide ſince ſink ſix ſmall ſolid ſome ſometimes ſoon ſor ſorts ſound ſouth ſquare ſtanding ſtate ſteam ſtone Stones ſtrata ſubject ſubſtance ſuch ſufficient ſunk ſuppoſe ſurſace themſelves theſe thoſe thouſand uſe uſually vein waſhed waſte weſt White Tin whoſe