Mineralogia CornubiensisРипол Классик, 1778 - 331 من الصفحات |
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الصفحة
... ROYAL HIGHNESS GEORGE, PRINCE OFWALES, DUKE OFCORNWALL; THIS WORK RESPECTFULLY INSCRIBED, BY HIS ROYAL HIGHÞTESS'S MOST OBEDIENT AND MOST HUMBLE SERVANT, WILLIAM PRYCE. OF TH'E SUBSCRIBERS. A. IGHT Hurt. Earl of Antrim, 3 TO HIS.
... ROYAL HIGHNESS GEORGE, PRINCE OFWALES, DUKE OFCORNWALL; THIS WORK RESPECTFULLY INSCRIBED, BY HIS ROYAL HIGHÞTESS'S MOST OBEDIENT AND MOST HUMBLE SERVANT, WILLIAM PRYCE. OF TH'E SUBSCRIBERS. A. IGHT Hurt. Earl of Antrim, 3 TO HIS.
الصفحة
... most valuable of the whole, as it tends to inform the publick of matters very little understood or considered beyond the confines os a Mineral district. Minerals that are plenty and precious being generally confined to srnall tracts os ...
... most valuable of the whole, as it tends to inform the publick of matters very little understood or considered beyond the confines os a Mineral district. Minerals that are plenty and precious being generally confined to srnall tracts os ...
الصفحة
... most probable are selected, the matter will still remain a meet postulatum; so that we Would presume to judge os these only from their visible effects in the Minos os Cornwall. The second cha tcr contains little or no theory, being only ...
... most probable are selected, the matter will still remain a meet postulatum; so that we Would presume to judge os these only from their visible effects in the Minos os Cornwall. The second cha tcr contains little or no theory, being only ...
الصفحة
... most obvious and proximate, 4., Author's opinion, by magnetisrn, and ap roxirnation of particles, sui generis, proved in Copper, by t e affinity of Vitriolick acid with Iron, 5, 6. Water, thus saturated produces Metal in preportion to ...
... most obvious and proximate, 4., Author's opinion, by magnetisrn, and ap roxirnation of particles, sui generis, proved in Copper, by t e affinity of Vitriolick acid with Iron, 5, 6. Water, thus saturated produces Metal in preportion to ...
الصفحة
... most countries-Sundry sorts of Iron One-"Cast Iron-Steel, 6 5. Iron in all bodies-Most useful Metal to human life, 67. Tin -e-Tin Ore called Tin-stuff-Black Tin, 66. OF Native Tin, the lightest os Metals, and the heaviest in a Mineral ...
... most countries-Sundry sorts of Iron One-"Cast Iron-Steel, 6 5. Iron in all bodies-Most useful Metal to human life, 67. Tin -e-Tin Ore called Tin-stuff-Black Tin, 66. OF Native Tin, the lightest os Metals, and the heaviest in a Mineral ...
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