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An introduction to minerals and rocks under the microscope
Science, Maths & Technology

An introduction to minerals and rocks under the microscope

...dendritic (clusters of crystals in fern-like branches), and so on. When crystals grow together in a solid mass, in which individual crystals cannot clearly be seen, aggregates are described as massive...An introduction to minerals and rocks under the microscope: 1.3.2 Colour - The colour of a mineral can be its most obvious feature, but colour can also be one of the least...
View course An introduction to minerals and rocks under the microscope
Level 2: Intermediate 8 hrs
Getting started on ancient Greek
History & The Arts

Getting started on ancient Greek

...dendrite, is a ‘short, branched, thread-like extension of a nerve-cell’. Let us begin with some words that have been incorporated into English almost to the letter. Activity 1 English derivations from Greek (1) Timing: Allow about 5 minutes Identify the English words derived from these Greek terms. Recall that upsilon can become either ‘u’ or ‘y’ in English....
View course Getting started on ancient Greek
Level 1: Introductory 16 hrs
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