What does conchoidal?
The term conchoidal is used to describe fracture with smooth, curved surfaces that resemble the interior of a seashell; it is commonly observed in quartz and glass. Splintery fracture is breakage into elongated fragments like splinters of wood, while hackly fracture is breakage along jagged surfaces.
What does sub conchoidal mean?
Definition of subconchoidal : partially or indistinctly conchoidal a rock with subconchoidal fracture.
What does conchoidal mean in science?
conchoidal. / (kɒŋˈkɔɪdəl) / adjective. (of the fracture of minerals and rocks) having smooth shell-shaped convex and concave surfaces. (of minerals and rocks, such as flint) having such a fracture.
What mineral has a Conchoidal fracture?
“Conchoidal” (like “conch” a large and edible marine snail) is the term that relates the broken surface of a mineral to the curved surfaces of snails. This particular feature is present in only a few common minerals, such as pyrite, quartz and garnet.
What is a Concordia fracture?
A conchoidal fracture refers to a haphazard mode of breakage of a material that does not adhere to any fixed or well-described physical planes of separation. Brittle materials are more likely to exhibit conchoidal fracturing.
What is conchoidal derived from?
Indeed, the word “conchoidal” is derived from the Greek word konkhoeides, meaning “like a mussel”.
What does Hackly mean?
Definition of hackly : having the appearance of something hacked : jagged.
What animal is the term conchoidal derived from?
Conchoidal fractures often result in a curved breakage surface that resembles the rippling, gradual curves of a mussel shell; the word “conchoid” is derived from the word for this animal (Ancient Greek: κογχοειδής konchoeidēs < κόγχη konchē). A swelling appears at the point of impact called the bulb of percussion.
Is splintery a word?
adjective Consisting of splinters; resembling splinters.
What rock has a conchoidal fracture?
Obsidian is famous for its conchoidal fracture surface. This rock type was highly valued during the Stone Age because it makes a fine cutting blade if treated (fractured by precise and forceful blows) correctly.
Are glass fractures conchoidal?
First of all, glass does not have crystal planes, so any time you hit it, it will break in an irregular pattern that sort of looks like circular fractures. We call this “conchoidal fracture”.
What is spinter?
1 : a woman whose occupation is to spin. 2a archaic : an unmarried woman of gentle family. b : an unmarried woman and especially one past the common age for marrying. 3 : a woman who seems unlikely to marry. Other Words from spinster Example Sentences Learn More About spinster.
What does it mean to be sloshed?
drunk, intoxicated
slang. : drunk, intoxicated. Synonyms & Antonyms Example Sentences Learn More About sloshed.
What word is used for unmarried girl?
Ms. and Miss became part of English vernacular. In an attempt to avoid the use of mistress (and its nasty connotations), a variety of phonetic substitutes have been utilized, including missus or missis.
What is a Flosh?
a hopper-shaped (funnel-shaped) box into which ore is placed so that it may be stamped (crushed) as part of its processing. dialect. a pool, esp a stagnant pool or swamp.
How do British say drunk?
Pissed / Pished However it is probably the most commonly used word in the UK to describe being drunk.