Mineralogia CornubiensisРипол Классик, 1778 - 331 من الصفحات |
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الصفحة
... Metals, and the mode of working Mines more diffused, new discoveries would daily be made to the great roflt of ... Metals ; the first' and second chapters of which ineuicate the doctrine of water, as the solvent, vehicle, and cement os ...
... Metals, and the mode of working Mines more diffused, new discoveries would daily be made to the great roflt of ... Metals ; the first' and second chapters of which ineuicate the doctrine of water, as the solvent, vehicle, and cement os ...
الصفحة
... Metal. An adept in trying Copper Ores will soon know how to manage in assaying Cobalt, by the mode presented to his view in this chapter. The last and grand object, is the manusactor of Tin and Copper Ores into their respective Metals 5 ...
... Metal. An adept in trying Copper Ores will soon know how to manage in assaying Cobalt, by the mode presented to his view in this chapter. The last and grand object, is the manusactor of Tin and Copper Ores into their respective Metals 5 ...
الصفحة
... Metals and Minerals. MPERVIOUS causes os Metals, &te. speculative, Page 1. The wisdom of the creation both above and under ground, 2. Use of Metals not revealed before the fall, 2. Tubal Cain the first artificer in brass, 3. Conjectures ...
... Metals and Minerals. MPERVIOUS causes os Metals, &te. speculative, Page 1. The wisdom of the creation both above and under ground, 2. Use of Metals not revealed before the fall, 2. Tubal Cain the first artificer in brass, 3. Conjectures ...
الصفحة
... Metal in preportion to the precipitating power of its nidus. Goffan the nidus For most Metals and Minerals, 6, 7. No transmutation os Metals, 7. Yet Metals liable to increase or decay, according to the solution, retention, or ...
... Metal in preportion to the precipitating power of its nidus. Goffan the nidus For most Metals and Minerals, 6, 7. No transmutation os Metals, 7. Yet Metals liable to increase or decay, according to the solution, retention, or ...
الصفحة
... Metals wafied by fluxes which may be saved in the large furnam, gfl. Of the Fluxus Niger, 38. Common lhlr, its. use at the furnace-Borax--Sandiver-Kelp--Their proper-ties in susing of Metals, 39, 40. Sal Ammoniack, common glass, Slaggs ...
... Metals wafied by fluxes which may be saved in the large furnam, gfl. Of the Fluxus Niger, 38. Common lhlr, its. use at the furnace-Borax--Sandiver-Kelp--Their proper-ties in susing of Metals, 39, 40. Sal Ammoniack, common glass, Slaggs ...
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