Limonitic
Definition
Having been coated, impregnated, or partially transformed into limonite under the action of exogenous alteration processes; a rock or mineral structurally saturated with secondary iron oxides and hydroxides, giving it a characteristic yellowish-brown coloration. In a structural sense, it reflects the advanced stage of oxidation of iron sulfides or carbonates in superficial deposit zones.
Bilingual Equivalents
- Limonitic
- Limonite-bearing
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and structural plural variations. |
| Formation | Morphological mineralogical derivation based on the noun 'limonite', reflecting chemical weather processes. |
| Spelling / Pronunciation | [a.li.mo.ˈnit] |
| Source | Lexicon of Advanced Geochemistry and Mineral Nomenclature Standards |
Contextual Usage Examples
RO: Geologul a identificat un eșantion de cuarț alimonit în zona de oxidare a minei.
EN: The geologist identified a sample of limonitic quartz in the oxidation zone of the mine.
RO: Acest minereu alimonit structural nu prezintă valoare economică ridicată din cauza impurităților.
EN: This structurally limonitic ore does not present high economic value due to impurities.
RO: Rocile din afloriment păreau profund alimonite, având o culoare ruginie intensă.
EN: The rocks in the outcrop looked deeply limonite-coated, having an intense rusty color.
Idioms & Phrases
Gosan alimonit / Limonitic gossan
RO: Pălărie de fier formată la suprafața unui zăcământ de sulfuri, compusă structural din minerale de acest tip.
EN: An iron hat formed at the surface of a sulfide deposit, structurally composed of minerals of this type.
Cuarț alimonit / Limonitic quartz
RO: Varietate de dioxid de siliciu fisurată și umplută secundar cu depuneri fine de oxizi hidratați de fier.
EN: A variety of silicon dioxide fissured and secondarily filled with fine deposits of hydrated iron oxides.
Alterare de tip alimonit / Limonitic weathering process
RO: Fenomen geochimic de suprafață prin care mineralele primare feroase sunt descompuse în hidroxizi stabili.
EN: A surface geochemical phenomenon whereby primary ferrous minerals are decomposed into stable hydroxides.
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