Mineralogia CornubiensisРипол Классик, 1778 - 331 من الصفحات |
من داخل الكتاب
النتائج 1-5 من 48
الصفحة
... because of its near affinity to that subject. The practical part os Shoding and _Strearning is sounded upon a belief os the Noachian deluge and its effects, which are incontestahly verified in Shode and Strcam Works. In the third ...
... because of its near affinity to that subject. The practical part os Shoding and _Strearning is sounded upon a belief os the Noachian deluge and its effects, which are incontestahly verified in Shode and Strcam Works. In the third ...
الصفحة viii
... because their depth may prove unsavourable for some time after; sor it is experimentally true, that most Mine-s os considerable depthL though though vastly expensive, and the Mineral os less intrinsick worth, viii Isi-'N' T R O" D-T U U ...
... because their depth may prove unsavourable for some time after; sor it is experimentally true, that most Mine-s os considerable depthL though though vastly expensive, and the Mineral os less intrinsick worth, viii Isi-'N' T R O" D-T U U ...
الصفحة ix
... because of its locality, and the privileges, immunities, and stannary laWs, whereby they are distinguished, supported, 'and protected, as a separate body of people. Copper, as I have before said, being placed in the more intetior strata ...
... because of its locality, and the privileges, immunities, and stannary laWs, whereby they are distinguished, supported, 'and protected, as a separate body of people. Copper, as I have before said, being placed in the more intetior strata ...
الصفحة 8
... because the migration and egress os Metals and Minerals, is obvious enough in the investigation of Mineral Spaws or Springs. Many os our' Mines furnish Stones, perhaps of but an ounce weight, in which may be discerned the iure Ores of ...
... because the migration and egress os Metals and Minerals, is obvious enough in the investigation of Mineral Spaws or Springs. Many os our' Mines furnish Stones, perhaps of but an ounce weight, in which may be discerned the iure Ores of ...
الصفحة 23
... because it was before separ rated, and had been again reunited by its petrisactive gluten. Hence it is manifefi, that the same juice which nourishes them, serves serves to rejoin their parts when broken. We find, that OF METALS ...
... because it was before separ rated, and had been again reunited by its petrisactive gluten. Hence it is manifefi, that the same juice which nourishes them, serves serves to rejoin their parts when broken. We find, that OF METALS ...
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