gemmology

As nouns the difference between terms and gemmology

is that terms is while gemmology is (mineralogy|petrology) the branch of mineralogy that studies mineral gems and petrified gemstones.

As nouns the difference between gemmology and geology

is that gemmology is the branch of mineralogy that studies mineral gems and petrified gemstones while geology is the science that studies the structure of the earth (or other planets), together with its origin and development, especially by examination of its rocks.

Gemmology is a derived term of gemmologist.

Gemmologist is often a misspelling of gemmology.

Gemmologist has no English definition.

As a noun gemmology is

the branch of mineralogy that studies mineral gems and petrified gemstones.

Gemmological is a derived term of gemmology.

As a noun gemmology is

(mineralogy|petrology) the branch of mineralogy that studies mineral gems and petrified gemstones.

As nouns the difference between gemstone and gemmology

is that gemstone is a gem, usually made of minerals while gemmology is (mineralogy|petrology) the branch of mineralogy that studies mineral gems and petrified gemstones.

As an adjective petrified

is extremely afraid.

As a verb petrified

is (petrify).

As a noun gemmology is

(mineralogy|petrology) the branch of mineralogy that studies mineral gems and petrified gemstones.

As a noun gemmology is

(mineralogy|petrology) the branch of mineralogy that studies mineral gems and petrified gemstones.

As nouns the difference between mineral and gemmology

is that mineral is mineral while gemmology is (mineralogy|petrology) the branch of mineralogy that studies mineral gems and petrified gemstones.

As nouns the difference between mineralogy and gemmology

is that mineralogy is the branch of petrology that studies minerals while gemmology is the branch of mineralogy that studies mineral gems and petrified gemstones.