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How do you KNOW what a gem is? [Refractometer Tutorial]

25,233 views

Gemology for Schmucks

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

97%
  • 11:30 / 11:46

Speech Rate:

  • 217 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

spectrum

/ˈspektrəm/

noun

The wavelengths of colors from red to violet.

faceted

/ˈfasədəd/

adjective

Having parts or aspects as specified.

smaller

/smôl/

adjective

Less in amount or less large in size.

highest

/hī/

adjective adverb

of great vertical extent. at or to considerable height.

removed

/rəˈmo͞ovd/

adjective verb

separated in relationship by number of steps of descent. To make someone leave his or her job or position.

reading

/ˈrēdiNG/

adjective noun verb

Things you read (book, magazines and web pages). Measurement of a meter (e.g. gas meter). To take a measurement of a meter (e.g. gas meter).

episode

/ˈepəˌsōd/

noun

Show which is part of a larger story.

variety

/vəˈrīədē/

noun

Particular type of thing or person.

refractive

/rəˈfraktiv/

adjective

of or involving refraction.

polarizing

/ˈpōləˌrīz/

verb

To divide opinions into two extremes.

shields

/SHēld/

noun other verb

broad piece of metal or another suitable material, held by straps or handle attached on one side. Large pieces of metal, etc. carried by police, etc.. To cover from a dangerous or harmful force.

everybody

/ˈevrēˌbädē/

pronoun

every person.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. outside part or uppermost layer of something. rise or come up to surface of water or ground.

outside
adjective adverb noun preposition

situated on or near outside. situated beyond boundaries of place. external side or surface. Beyond the limits or edges of some place, thing.

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