As nouns the difference between mineral and peretaite

is that mineral is mineral while peretaite is (mineralogy) a monoclinic-prismatic mineral containing antimony, calcium, hydrogen, oxygen, and sulfur.

As nouns the difference between manganese and pennantite

is that manganese is manganese while pennantite is (mineralogy) a monoclinic-prismatic mineral containing aluminum, hydrogen, manganese, oxygen, and silicon.

As nouns the difference between oxygen and pennantite

is that oxygen is a chemical element (symbol o) with an atomic number of 8 and relative atomic mass of 159994 while pennantite is (mineralogy) a monoclinic-prismatic mineral containing aluminum, hydrogen, manganese, oxygen, and silicon.

As nouns the difference between silicon and pennantite

is that silicon is silicone while pennantite is (mineralogy) a monoclinic-prismatic mineral containing aluminum, hydrogen, manganese, oxygen, and silicon.

As nouns the difference between mineral and penzhinite

is that mineral is mineral while penzhinite is (mineralogy) a hexagonal-trapezohedral grayish white mineral containing copper, gold, selenium, silver, and sulfur.

As nouns the difference between copper and penzhinite

is that copper is (lb) a reddish-brown, malleable, ductile metallic element with high electrical and thermal conductivity, symbol cu, and atomic number 29 or copper can be (slang|law enforcement) a police officer while penzhinite is (mineralogy) a hexagonal-trapezohedral grayish white mineral containing copper, gold, selenium, silver, and sulfur.

As an adjective copper

is made of copper.

As a verb copper

is to sheathe or coat with copper.

As nouns the difference between oxygen and penikisite

is that oxygen is a chemical element (symbol o) with an atomic number of 8 and relative atomic mass of 159994 while penikisite is (mineralogy) a triclinic-pinacoidal mineral containing aluminum, barium, hydrogen, iron, magnesium, oxygen, and phosphorus.

As a proper noun phosphorus

is a name sometimes used for hesperus, the personification in greek mythology of the planet venus.

As a noun penikisite is

(mineralogy) a triclinic-pinacoidal mineral containing aluminum, barium, hydrogen, iron, magnesium, oxygen, and phosphorus.

As nouns the difference between mineral and pennantite

is that mineral is mineral while pennantite is (mineralogy) a monoclinic-prismatic mineral containing aluminum, hydrogen, manganese, oxygen, and silicon.

As nouns the difference between aluminum and pennantite

is that aluminum is a metallic chemical element (symbol al) with an atomic number of 13 while pennantite is (mineralogy) a monoclinic-prismatic mineral containing aluminum, hydrogen, manganese, oxygen, and silicon.