Diccionario Geologico
Financial and program support provided by ExxonMobil Corporation, The University of Arizona, Tucson, Arizona,the Universidad de la Sierra, Moctezuma, Mexico and Consortium for North American Higher Education Collaboration (CONAHEC)
A-1 A aalenense adj Aalenian | nm Aalenian aaleniano,-na adj Aalenian aaleniense adj Aalenian aaltarnm regolith found in western Flanders aas nm a type of sand dune ábaco nm a. trough (artesa) in which gold placers are washed | washtrough, buddle | graph, chart, nomogram abajadero nm slope, downgrade abajador nm [Sp, Méx] tool carrier in (a mine) abajamiento nm subsidence abajar vtr to lower, let down | to fall, descend abajo adv down, below, under abajor nm depression abaluartado,-da adj rockmass in the form of a bulwark (baluarte) abancalado,-da adj terraced abandonado,-da adj abandoned, as in mina abandonada which should be distinguished from una mina agotada which has been abandoned specifically due to depletion abandonamiento nm abandonment abandonar vtr to abandon | to leave, as in los mineros abandonaron la mina 'the miners left the mine' | a. un sondeo to abandon a. wellabanico nm fan | fan shaped workings or stopes | a. aluvial alluvial fan | a. de deyección talus fan, debris cone abarrancar vtr to excavate | to form gullies abarranco,-ca adj excavated abastar vtr to furnish, supply abastecimiento nm supply | a. de agua water supply abasto nm output of a mine or mill | provisioning, supplying | abundance, great amount | a. de agua water supply abataje nm breakingground abatón nm inaccessible location aberración nf aberration aberrante nm aberrant abertal adj cracked, generally by drought abertura nf opening, fissure | aperture | the reopening of a vein | driving of levels or drifting in a mine | gap or pass between mountains | cove, small bay | a. de galería driving, tunneling | a. volcánica vent abetunado,-da adj very brown abichita nf [Ch] clinoclaseabierto,-ta adj open | flat, level (terrain) abigarrado,-da adj multi-colored, variegated | mottled abioglifo nm abioglyph abiótico,-ca adj abiotic abisal adj abyssal abísico,-ca adj abyssal abismal adj abyssal abismo nm abyss | deep | steep face abisolbéntico,-ca adj abyssal-benthic abisolito nm batholith abisolítico,-ca adj abyssolitic abisopelágico,-ca adj abyssal-pelagic ablación nf erosion |ablation ablatógrafo nm ablatograph abocardado,-da adj bell or funnel shaped abocarder vtr to widen the opening of or to something abocardo nm drill abocelado,-da adj torus-shaped abocinado,-da adj trumpet shaped, splayed abocinamiento nm widening abocinar vtr to widen an opening abombado,-da adj convex | swollen abombamiento nm dome | anteclise aborregado,-da adj glaciated | striated by the action ofglaciers aborto de oro nm [Pe] nuggets of gold found in potholes (hucucas) abovado,-da adj arched, vaulted abra nf reopening of a vein | fissure or cleft in sand | gorge, break or fissure in a mountain | clearing, opening, gap | cove | [surv] clearing for line of sight abrasilado,-da adj deep red abrasión nf erosion by water and wind | abrasion | scour abrasivo,-ca adj abradant, abrasive abrazarvtr to enclose | to fabricate some kind of structure to prevent caving and spalling of the roof of a mine abrevadero nm flooded mine | [Col] a water filled excavation used to work placers abridura nf [Méx] enlargement (of a gallery) abrigo nm the width of a vein | inhabited cave | a. del carbón [Cerro de Pasco, Pe] argillaceous rock forming the footwall and hanging wall to coal seams abrillantar vtrto cut (diamonds or other gemstones) abrimiento nm opening abrir vtr to drive or open up a working | a. el terreno to bore | a. una galería to drift | a. un
A-2 pozo to sink a shaft or well | a. un surco to dig a trench | a. un tunel to tunnel abrirse vpr to open up, widen (as for a vein) abrojos nmpl reef, hidden rocks abronzado nm tetrahedrite | [Méx] chalcopyrite and other copper ores...
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