Mineralogia CornubiensisРипол Классик, 1778 - 331 من الصفحات |
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الصفحة v
... present names of Car-ike read, the chief part of Falmouth harbour, from whence, to this day, the major art_of our Tin ii; still &xported 5 and Arwynike, and Bud-ike ends, by which c ' * the the said harbonr is bounded. Now, this word ...
... present names of Car-ike read, the chief part of Falmouth harbour, from whence, to this day, the major art_of our Tin ii; still &xported 5 and Arwynike, and Bud-ike ends, by which c ' * the the said harbonr is bounded. Now, this word ...
الصفحة xi
... present century ; the little which had been raised before, adventitious, and accident-e ally met with in pursuit s' Tin. Amor-ling to the folimving accounts, which are faithfully transcribed from the Copper Ore buyers books, we find the ...
... present century ; the little which had been raised before, adventitious, and accident-e ally met with in pursuit s' Tin. Amor-ling to the folimving accounts, which are faithfully transcribed from the Copper Ore buyers books, we find the ...
الصفحة 19
... present century, from the same cause. Dr_ Worthington advances, 5' That the sole cause os the formation " os mountains, was an universal carthquake." The immense congregation os Iron, Sulphur, and other combush'ble materials, with which ...
... present century, from the same cause. Dr_ Worthington advances, 5' That the sole cause os the formation " os mountains, was an universal carthquake." The immense congregation os Iron, Sulphur, and other combush'ble materials, with which ...
الصفحة 33
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الصفحة 35
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المحتوى
i | |
x | |
1 | |
5 | |
22 | |
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