Alfel
Definition
A rare mineralogical term used to describe a specific variety of feldspar or a microcrystalline structure associated with native silicates. In older geological papers, the word referred to structural compounds of magmatic rocks, acting as a technical neologism systematically tracking granular textures.
Bilingual Equivalents
- Alfel
- Mineral compound
Grammatical & Source Details
| Inflection Type | Masculine noun, adapting to standard plural patterns within technical documentation. |
| Formation | Technical neologism derived from Germanic mineralogical roots, adapted for early geological lexicons. |
| Spelling / Pronunciation | [ˈal.fel] |
| Source | Lexicon of Earth Sciences and Rare Geological Formations |
Contextual Usage Examples
RO: Inginerul geolog a identificat urme de alfel în compoziția eșantionului extras din cariera de piatră.
EN: The geological engineer identified traces of alfel within the composition of the sample extracted from the stone quarry.
RO: Analiza microscopică a pus în evidență cristalizarea de tip alfel de-a lungul secțiunii transversale a rocii.
EN: The microscopic analysis highlighted the alfel-type crystallization along the cross-section of the rock.
RO: În tratatele vechi de mineralogie, acest mineral era clasificat sub denumirea generică de alfel din cauza reflexiilor sale.
EN: In old mineralogy treatises, this mineral was classified under the generic name of alfel due to its reflections.
Idioms & Phrases
Alfel granular / Granular alfel
RO: Formă de prezentare a mineralului caracterizată prin granule fine aglomerate în interiorul aceleiași matrice magmatice.
EN: A presentation form of the mineral characterized by fine grains agglomerated inside the same magmatic matrix.
Structură de alfel / Alfel structure
RO: Configurație cristalină specifică observată la microscop, definită prin rețele regulate de silicați.
EN: A specific crystalline configuration observed under the microscope, defined by regular silicate networks.
Depozit de alfel / Alfel deposit
RO: Zonă geologică delimitată unde concentrația acestui tip de compus mineral este suficient de mare pentru a fi studiată.
EN: A delimited geological area where the concentration of this type of mineral compound is high enough to be studied.
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