Mineralogia CornubiensisРипол Классик, 1778 - 331 من الصفحات |
من داخل الكتاب
النتائج 1-5 من 31
الصفحة i
... the thirty-second year os is reign, and in 'the year 573 before Christ 5 so that the latest date os their trading here, cannot be less than four and twenty centuries b since. since. I believe it is agreed by all writers, that.
... the thirty-second year os is reign, and in 'the year 573 before Christ 5 so that the latest date os their trading here, cannot be less than four and twenty centuries b since. since. I believe it is agreed by all writers, that.
الصفحة ii
William Pryce. since. I believe it is agreed by all writers, that they were the first who used to frequent this island for commerce ; that the traded upon the western eoafis of Cornwall, Full fix hundred years. before the coming of out ...
William Pryce. since. I believe it is agreed by all writers, that they were the first who used to frequent this island for commerce ; that the traded upon the western eoafis of Cornwall, Full fix hundred years. before the coming of out ...
الصفحة iv
... since the earlier ages 5 and some remains of such Lo es would now-'be visible on the sea coast or cliffs, if many such had ever been: we are, therefore, strongly induced to believe, that the Mineral Ore of Tin was anciently procured ...
... since the earlier ages 5 and some remains of such Lo es would now-'be visible on the sea coast or cliffs, if many such had ever been: we are, therefore, strongly induced to believe, that the Mineral Ore of Tin was anciently procured ...
الصفحة v
... since the island was first known, though but darle distinguished by the Greeks and Romans under several appellations ; for instance, by' one (in Greek) The Mouth of the Dunmonii Island: for neither Greeks nor Romans knew whether this ...
... since the island was first known, though but darle distinguished by the Greeks and Romans under several appellations ; for instance, by' one (in Greek) The Mouth of the Dunmonii Island: for neither Greeks nor Romans knew whether this ...
الصفحة x
... Since the foregoing time, we observe a gradual-increase for thirty years following; for, in the year 1742, a proposal was made by the Minos Royal Company Can:me in London, to raise one hundred and forty thousand x IN'T-R-O-DUCTION.
... Since the foregoing time, we observe a gradual-increase for thirty years following; for, in the year 1742, a proposal was made by the Minos Royal Company Can:me in London, to raise one hundred and forty thousand x IN'T-R-O-DUCTION.
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