N nadi nm [Ch] broad, shallow swamp nakha nf finely crushed concentrates nato,-ta adj flattened (topography) nuzco nm [Pe] small coal | [Hualgayoc, Pe] ore spalled to the size <strong>of</strong> a walnut N-l
N nacarado,-da adj pearly, nacreous nacarar vtr to give a pearly luster to nacarita nf kaolinite naciente nm rising | east | nmpl headwaters | [Col] outcroppings nacimiento nm spring or source | headwaters | n. de un rfo head <strong>of</strong> a river nafta nf crude oil (obs) \ naptha | [Arg] gasoline | [Vz] high octane gasoline naftalina nf naphthalene nafteina nf naphthine (a fossil wax) naftina nf napthene nagiagita nf nagyagite naife nm uncut diamond namaqualita nf cyanotrichite namuriano,-na adj Namurian namurense adj Namurian | nm Namurian nan<strong>of</strong>dsil nf nann<strong>of</strong>ossil nanosegundo nm nanosecond nantoquita nf nantokite napa nf plate | aquifer | n. artesiana artesian aquifer | n. cautiva confined groundwater | n. colgada perched aquifer | n. de agua subterrdnea water table | n. rebajada lowered groundwater napoleanita nf corsite naranja adj orange | n. claro light orange nari nf nari (par <strong>of</strong> caliche) nariz nf nose (<strong>of</strong> a fold) narria nf a type <strong>of</strong> sledge nata nf slag | [Mex] litharge nativo,-va adj native natroborocalcita nf ulexite natr<strong>of</strong>ilita nf natrophilite natr<strong>of</strong>osfato nm natrophosphate navaja nf pocket knife nebraskiense adj Nebraskan nefelina nf nepheline nefelinita nf nephelinite nefelinitoide nm nephelinitoid nefelino nm nepheline nefelita nf nepheline nefeloideoJ/ nepheloid nefinolito nm nephinolith nefrita nf jade, nephrite | nephritoid nefritico,-ca adj jade, nephritic negativo,-va adj negative negrillo nm native silver black in color | stephanite | dark colored copper-silver ore | N-l [Arg, Mex] argentite | [Bol, Ch] complex silver sulfarsenate and antimonate ore | [Caracoles, Ch] complex sulfiodide-sulfchloride-sulfide- carbonate silver-lead ore | [Huelva, Sp] copper rich ore | [Hualg£yoc, Pe] dark mixture <strong>of</strong> copper, iron and manganese oxides negro,-ra adj black | nm black | [Ch, Pe] dark colored caliche | [Guadalcazar, Mex] lead- grey, hepatic cinnabar | [Mex] silver-rich tetrahedrite | [Me"x] sulphuretted silver ore [Fresnillo, Mex] finely disseminated native silver and argentite in a pyrite matrix | [Charcas, Me"x] silver ore consisting <strong>of</strong> sphalerite, galena, arsenopyrite, and chalcopyrite | n. de carbono carbon black | n .de humo lamp black | n. de plomo graphite negro-negro nm [Col] a black micaceous schist that hosts weathered out and hence barren silver veins negrueco,-ca adj blackish, darkish neis nm gneiss | n. agmatitico agmatic gneiss | n. de ojos augen gneiss | n. filoniano aldergneiss | n. glandular augen gneiss ne"isico,-ca adj gneissic nematoblastico,-ca adj nematoblastic Nemausense nm Nemausian, Valanginien neme nm [Col] manganese oxide neoautdctono nm neoautochthon neoblasto nm neoblast neoceno,-na adj Neogene Nedcico nm Neocomian neocomiano,-na adj Neocomian neocomiense adj Neocomian | nm Neocomian neocristalizacidn nf neocrystallization neocristico,-ca adj neocryst neocristo nm neocryst neodimio nm neodymium neoespato nm neospar ne<strong>of</strong>ormacion nf neogenesis neogenico,-ca adj neogenic nedgeno,-na adj Neogene | nm Neogene neoglaciacidn nf neoglaciation neohexano nm neohexane neomineralizacidn nf neomineralization neomorfismo nm neomorphism neoporfiritico,-ca adj neoporphyritic neosomo nm neosome neotectonico,-ca adj neotectonic | nm neotectonics neotipo nm neotype neovolcanico,-ca adj neovolcanic
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U.S. DEPARTMENT OF THE INTERIOR U.S
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adj adv Aig Ariz BC Bol Br Calif CA
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manzana (Argentina) manzana (Costa
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or pies. The legua is also sometime
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Paraguay Peru Santo Domingo Spain U
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Sources Consulted Fuentes Consultad
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aalenenseadj Aalenian | nm Aalenian
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or any other steel grey silver mine
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Pattison process for separating sil
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deepening | shaft dug to establish
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altiplanicie nf high plateau, table
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anomaly | a. gravimetrica gravity a
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aeolian sand | a. esqueleal skeleta
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assemblage asociar a vtr to associa
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lue | «. de cobalto cobalt blue |
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arranquilla nf [Mex] gully barreal
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dlido nm meteorite bolo nm [Col] a
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cabalgar vtr to overlap | to thrust
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calorifico,-ca adj calorific calori
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menudo small coal | c. mineral coal
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cebo nm [Me"x] smelter charge | [Co
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cleavage | c. paralelo bedding clea
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compresidn nf compression | c. isot
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kinematic symmetry cleavage | c. de
- Page 49 and 50: cribado,-da adj cribate, cribiform
- Page 51 and 52: intrusive body | c. magmdtico boss,
- Page 53 and 54: vein, mine selectively chchipa or c
- Page 55 and 56: D dacitico,-ca nf dacitic danense a
- Page 57 and 58: descubrir vtr to discover desdoblar
- Page 59 and 60: dicroita nf dichroite dicroismo nm
- Page 61 and 62: eclimometro nm clinometer econometr
- Page 63 and 64: escala nf scale | e. de dureza hard
- Page 65 and 66: maxima versimilitud maximum-likelih
- Page 67 and 68: fabrica nf fabric (petrographic) |
- Page 69 and 70: flecha nf deflection flexibilidad n
- Page 71 and 72: gabarro nm xenolith | nodular fragm
- Page 73 and 74: granalla nf small grains of metal,
- Page 75 and 76: H haba nf nodule | nodular (bean-li
- Page 77 and 78: horizonte nm bed, layer, stratum |
- Page 79 and 80: depth meter indicatriz nf indicatri
- Page 81 and 82: isodina nf isomagnetic line isodina
- Page 83 and 84: cage jayet nm jet jazido nm layer,
- Page 85 and 86: keratospilita nf keratospilite (obs
- Page 87 and 88: [Serrata de Lorca, Sp] bed of nativ
- Page 89 and 90: litro nm liter lixivacidn nf leachi
- Page 91 and 92: llinqui w/[Sandia, Pe] clayey, ster
- Page 93 and 94: | pooling of properties to obtain a
- Page 95 and 96: containing 50 to 60 ounce per ton s
- Page 97 and 98: minal adj pertaining to a mine mina
- Page 99: muestreo nm sampling multicolineali
- Page 103 and 104: proustite nddulo nm nodule | [Col]
- Page 105 and 106: oligoceno,-na adj Oligocene | nm Ol
- Page 107 and 108: ortobituminoso,-sa adj orthobitumin
- Page 109 and 110: palingenisis nf palingenesis palino
- Page 111 and 112: pedrero nm stone cutter | [Ch] ston
- Page 113 and 114: petrofa>brico,-ca adj fabric | nm f
- Page 115 and 116: pentlandite | p. magnetica pyrrhoti
- Page 117 and 118: inclinado inclined fold | p. incomp
- Page 119 and 120: posmagm£tico,-ca adh postmagmatic
- Page 121 and 122: pseudobrecha nf pseudobreccia pseud
- Page 123 and 124: quetzalztli nm [Mex] transluscent g
- Page 125 and 126: ayano,-na adj bordering, adjacent r
- Page 127 and 128: emanso nm pool of still water | bac
- Page 129 and 130: iqueza nf riches | richness | nfpl
- Page 131 and 132: saaliense adj Saalian sa'bado nm a
- Page 133 and 134: sedentario,-ria adj sedentary sedif
- Page 135 and 136: silicificar vtr to silicify silicil
- Page 137 and 138: granalla adamantine shot drilling |
- Page 139 and 140: tabaire nm a variety of soft limest
- Page 141 and 142: telogen£tico,-ca adj telogenetic t
- Page 143 and 144: tilloide nm tilloid tina nf [Cerro
- Page 145 and 146: trapiche nm [Ch] crude mill for cru
- Page 147 and 148: u ubicacion nf location, position,
- Page 149 and 150: varva nf varve | v. de arcilla glac
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volcar vtr to invert, overturn | to
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xairo,-ra adj [Col] skew, oblique x
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yodado,-da adj iodized | containing
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caldfera calcium zeolite | z. de Bo
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side of a vein, (this is, of course