As nouns the difference between mineral and connellite

is that mineral is mineral while connellite is .

As nouns the difference between act and disappropriation

is that act is a certain standardized college admissions test in the United States, originally called the {{term||American College Test}} while disappropriation is the act of disappropriating; of taking something away from someone.

As a proper noun ACT

is initialism of Australian Capital Territory|lang=en, a federal territory of Australia.

As a verb act

is to do something.

As nouns the difference between decomposition and euclase

is that decomposition is decomposition while euclase is (mineral) a monoclinic beryllium aluminium hydroxide silicate mineral, a product of the decomposition of beryl in pegmatites.

As nouns the difference between beryl and euclase

is that beryl is beryl while euclase is (mineral) a monoclinic beryllium aluminium hydroxide silicate mineral, a product of the decomposition of beryl in pegmatites.

As nouns the difference between pegmatite and euclase

is that pegmatite is while euclase is (mineral) a monoclinic beryllium aluminium hydroxide silicate mineral, a product of the decomposition of beryl in pegmatites.

As an adjective rare

is (cooking|particularly meats) cooked very lightly, so the meat is still red (in the case of steak or beef in the general sense) or rare can be very uncommon; scarce or rare can be (obsolete) early.

As a verb rare

is (us|intransitive) to rear, rise up, start backwards.

As a noun connellite is

.

As an adjective hexagonal

is (geometry) having six edges, or having a cross-section in the form of a hexagon.

As a noun connellite is

.

As nouns the difference between beryllium and euclase

is that beryllium is beryllium while euclase is (mineral) a monoclinic beryllium aluminium hydroxide silicate mineral, a product of the decomposition of beryl in pegmatites.

As nouns the difference between aluminium and euclase

is that aluminium is aluminium (uk), aluminum (us) (symbol: al) while euclase is (mineral) a monoclinic beryllium aluminium hydroxide silicate mineral, a product of the decomposition of beryl in pegmatites.

As nouns the difference between hydroxide and euclase

is that hydroxide is an univalent anion (OH^-) based on the hydroxyl functional group while euclase is a monoclinic beryllium aluminium hydroxide silicate mineral, a product of the decomposition of beryl in pegmatites.