earth science

Suanite

Suanite is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Suanite rather than just read about it. In short: Suanite is a magnesium borate mineral with formula Mg2B2O5. It was first described in 1953 by Japanese scientist Takeo Watanabe from the University of Tokyo.

Key takeaways

Suanite belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Suanite to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Suanite from memory before moving on to harder problems.

Reference excerpt

Suanite is a magnesium borate mineral with formula Mg2B2O5. It was first described in 1953 by Japanese scientist Takeo Watanabe from the University of Tokyo. His first contact with the mineral was during analysis of gold- and copper- bearing skarn minerals from the Hol Kol mine, located in North Korea obtained in 1939. Due to the small sample size available to him, he was only able to determine the unknown substance's optical properties under a microscope. Watanabe was able to return to the site in 1943 and obtain further samples that permitted him to perform chemical analysis on the material.

References

Worked examples

Example 1 — a first encounter with Suanite

Start with the simplest possible case. Write down what Suanite claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Suanite before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Suanite ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Suanite

In research: Suanite appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Suanite in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Suanite is common in secondary-school and first-year university syllabi. It links to neighbouring topics Magnesium minerals, Mineral stubs, Minerals in space group 14, so understanding it makes those chapters shorter.
In everyday life: Look for Suanite outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Suanite in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Suanite means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Suanite out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Suanite in simple terms?

Suanite is a magnesium borate mineral with formula Mg2B2O5. It was first described in 1953 by Japanese scientist Takeo Watanabe from the University of Tokyo.

Why does Suanite matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Suanite?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Suanite.