amphiboline
|am-phi-bo-line|
C2
/æmˈfɪbəˌlaɪn/
mineral group
Etymology
Etymology Information
'amphiboline' originates from the Greek word 'amphibolos,' meaning 'ambiguous' or 'doubtful,' due to the varied appearance of the minerals in this group.
Historical Evolution
'amphibolos' transformed into the French word 'amphibole,' and eventually became the modern English word 'amphiboline.'
Meaning Changes
Initially, it referred to the ambiguous nature of the mineral's appearance, but over time it became a specific term for a group of minerals.
Meanings by Part of Speech
Noun 1
a mineral belonging to the amphibole group, typically found in metamorphic rocks.
The geologist identified the mineral as amphiboline due to its characteristic structure.
Synonyms
Last updated: 2025/07/21 05:06