PSEUDOMORPH

Etymology

Noun

pseudomorph (plural pseudomorphs)

A deceptive, irregular, or false form; specifically

(geology, mineralogy) A mineral that formed by replacement of an existing mineral (or organic matter) such that the new mineral has the appearance and dimensions of the original.

Source: Wiktionary


Pseu"do*morph, n. Etym: [See Pseudomorphous.]

1. An irregular or deceptive form.

2. (Crystallog.)

Definition: A pseudomorphous crystal, as a crystal consisting of quartz, but having the cubic form of fluor spar, the fluor crystal having been changed to quartz by a process of substitution.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

25 December 2024

UNAMBIGUOUS

(adjective) having or exhibiting a single clearly defined meaning; “As a horror, apartheid...is absolutely unambiguous”- Mario Vargas Llosa


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Coffee Trivia

According to WorldAtlas, Canada is the only non-European country to make its top ten list of coffee consumers. The United States at a distant 25 on the list.

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