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
... Earth Mr. Giddy , Surgeon , Penzance Mr. Thomas Glafs , Exeter Mefirs . Glover and Son , Abercorn Iron - Works , Monmouthshire Mr. Richard Goadby , Sherborne , 4 Copies Sir John Gordon , Bart . Invergordon , Scotland William Gordon ...
... Earth Mr. Giddy , Surgeon , Penzance Mr. Thomas Glafs , Exeter Mefirs . Glover and Son , Abercorn Iron - Works , Monmouthshire Mr. Richard Goadby , Sherborne , 4 Copies Sir John Gordon , Bart . Invergordon , Scotland William Gordon ...
الصفحة
... Earth , Cornwall William Richards , Efq ; Halegarrack , Cornwall Philip Richards , Efq ; Penryn Rev. Henry Richards , A. M. Fel- low of Exeter - College , Oxford Mr. William Richardfon , Bookfeller , Strand , 2 Copies Mr. Thomas Roberts ...
... Earth , Cornwall William Richards , Efq ; Halegarrack , Cornwall Philip Richards , Efq ; Penryn Rev. Henry Richards , A. M. Fel- low of Exeter - College , Oxford Mr. William Richardfon , Bookfeller , Strand , 2 Copies Mr. Thomas Roberts ...
الصفحة
... Earth and clay become folid ftones by lapidescent juices , and may be foluble again by air , 25. Crystallizations in the earth , how formed ; lapidifick juices , the cement of Metals , Minerals , and Stones , 26 , 27. Three degrees of ...
... Earth and clay become folid ftones by lapidescent juices , and may be foluble again by air , 25. Crystallizations in the earth , how formed ; lapidifick juices , the cement of Metals , Minerals , and Stones , 26 , 27. Three degrees of ...
الصفحة
... Earth , and the Fiffures in which Metals are found ; their Direction , Inclination , or Underlie , & c . C JORNISH Strata of different denfities , and not stratified by the laws of gravity , but by thofe of affinity , 72. ex- plained ...
... Earth , and the Fiffures in which Metals are found ; their Direction , Inclination , or Underlie , & c . C JORNISH Strata of different denfities , and not stratified by the laws of gravity , but by thofe of affinity , 72. ex- plained ...
الصفحة
... Earth and Stones they contain . Mo OST Lodes are named from the Stone or Mineral they generally abound with - Very different near the furface , and in depth - Why Lodes in general are not rich near the surface , 87. Twelve general ...
... Earth and Stones they contain . Mo OST Lodes are named from the Stone or Mineral they generally abound with - Very different near the furface , and in depth - Why Lodes in general are not rich near the surface , 87. Twelve general ...
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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