Mineralogia Cornubiensis: A Treatise on Minerals, Mines, and Mining: Containing the Theory and Natural History of Strata, Fissures, and Lodes, with the Methods of Discovering and Working of Tin, Copper, and Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Particular Process for Dressing, Assaying and Smelting of Ores. To which is Added, an Explanation of the Terms and Idioms of MinersD. Bradford Barton Limited, 1778 - 331 من الصفحات |
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الصفحة
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. rods , & c . - The rod will not be attracted by fubftances connected with the person of the operator , 119. How to make and use distinguishing ...
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. rods , & c . - The rod will not be attracted by fubftances connected with the person of the operator , 119. How to make and use distinguishing ...
الصفحة
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. CHA P. III . Of Bounds , and the Manner of taking a Set or Grant for Mining ; of finking Shafts , driving Adits , digging and raising of Ores ...
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. CHA P. III . Of Bounds , and the Manner of taking a Set or Grant for Mining ; of finking Shafts , driving Adits , digging and raising of Ores ...
الصفحة
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. CHA P. IV . General Obfervations on Mines and the Management of them . Με INING , cafual - Of the Purfer or Book - keeper , 173 . Majority of ...
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. CHA P. IV . General Obfervations on Mines and the Management of them . Με INING , cafual - Of the Purfer or Book - keeper , 173 . Majority of ...
الصفحة iii
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. in the methods of extracting Metal from other Minerals , must have directed them in what manner to purge our Metal from its native drofs . The ...
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. in the methods of extracting Metal from other Minerals , must have directed them in what manner to purge our Metal from its native drofs . The ...
الصفحة vi
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. the faid harbour is bounded . Now , this word Ike , I am in- formed , is derived from the fame Japhetical origin as the Greek , ( Eko ) venio , to ...
... Lead Mines, and of Cleansing and Metalizing Their Products; Shewing Each Pa William Pryce. the faid harbour is bounded . Now , this word Ike , I am in- formed , is derived from the fame Japhetical origin as the Greek , ( Eko ) venio , to ...
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طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
Adit adventurers affay alfo almoſt alſo anſwer Antimony Aqua Fortis becauſe beſt black Tin bottom buddle cafe calcination called caufe cauſe colour confequence confiderable Copper Cornwall courſe Cryſtal depth diffolved diſcovered diſcovery diſtance dreffing earth eaſily expence facks faid falts fame fathoms feet feldom feparated feven feveral fhall fhillings fhould fhovel fide Fiffures fink fire firft firſt fituation fize fmall folid fome fometimes foon fouth fteam ftrata ftratum fubject fuch fufficient funk fuppofe furface Goffan Gold ground hundred inches inftance Iron itſelf laft lefs leſs likewife Lode meaſure Metal metallick Mineral Mines moft moſt muft Mundick muſt neceffary obferved occafion particles perfons petrifactive pounds prefent purpoſe quantity raiſed reaſon Redruth refpect rich Semi-metals ſeparate Shaft ſhall Shode Silver ſmall ſome ſtate Stones thefe themſelves theſe thofe thoſe thouſand Tin-ftuff Tinners tons underlie uſed vein waſhed weft white Tin Whym