pseudomalachite
Mineralogy
noun
A mineral resembling malachite that typically occurs as botryoidal masses and fibrous aggregates of dark green translucent crystals and is a secondary mineral found in oxidized zones of copper ore deposits.
- Pseudomalachite is a phosphate and hydroxide of copper, Cu5(PO4)2(OH)4. Crystal system: monoclinic..
Origin
Mid 19th century; earliest use found in Charles Shepard (1804–1886). After German Pseudomalachit.
- Putin, Vladimir
- put it (or oneself) about
- put it there
- put lipstick on a pig
- putlock
- putlog
- putlog hole
- put money (or put one's money) on
- puto
- put-off
- put off the evil day (or hour)
- put-on
- put one over on
- put one's affairs in order
- put one's back into
- put one's best foot forward
- put oneself in another's place
- put one's face on
- put one's feet up
- put one's finger in the dyke
- put one's finger on something
- put one's foot down
- put one's foot in it (or put one's foot in one's mouth)
- put one's hand in one's pocket
- put one's hands together