How gems are formed

Titre
How gems are formed

Jill, Keppeler

Date de publication comme intervalle
2017

From the Earth : how resources are made

Description matérielle
32 pages ; colour illustrations ; 29 cm

Table des matières
Beautiful and valuable -- Through fire and water -- The toughest gem -- A gemstone rainbow -- Creating the colors -- From the forest and the sea -- From there to here -- You decide -- From earth or laboratory? -- Bringing out the shine -- Pieces of the past.

Terme de vedette-matière
Gems.
 
Precious stones.
 
Geology.

Numéro international normalisé des livres (ISBN)
9781482447118

Informations de publication
New York : Gareth Stevens Publishing, [2017]


BibliothèqueNuméro de rayonType de documentCode à barres du documentStatut
McLeod553.8 KEPBook30200000163949Non-Fiction