The Pierre de Jaumont (lit. "stone of Jaumont") is an oolitic limestone of the Upper Jurassic, found in Malancourt-la-Montagne, part of the commune of Montois-la-Montagne, in Lorraine, France. Jaumont is the shorthand for "Jaune-Montagne" i.e. the "Yellow Mountain". The stone is lovingly called "sunny stone" by locals who enjoy the cheerful sight during gray winter weather. 175 million-year-old sandstone / limestone. The yellow color comes from iron rust.
science
Pierre de Jaumont
Pierre de Jaumont is a 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 Pierre de Jaumont rather than just read about it. In short: The Pierre de Jaumont (lit. "stone of Jaumont") is an oolitic limestone of the Upper Jurassic, found in Malancourt-la-Montagne, part of the commune of Montois-la-Montagne, in Lorraine, France. Jaumont is the shorthand for "Jaune-Montagne" i.e. the "Yellow Mountain".

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

Worked examples
Example 1 — a first encounter with Pierre de Jaumont
Start with the simplest possible case. Write down what Pierre de Jaumont claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In 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 Pierre de Jaumont 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 Pierre de Jaumont 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 Pierre de Jaumont
- In research
- Pierre de Jaumont appears in 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 Pierre de Jaumont 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
- Pierre de Jaumont is common in secondary-school and first-year university syllabi. It links to neighbouring topics Limestone, so understanding it makes those chapters shorter.
- In everyday life
- Look for Pierre de Jaumont 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.
How to study Pierre de Jaumont in 20 minutes
- Read the reference excerpt below once, without taking notes.
- Close the page and write down what Pierre de Jaumont 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 Pierre de Jaumont out loud to somebody else — or to Teacher Smith in the lgStudy chat.
Frequently asked questions
What is Pierre de Jaumont in simple terms?
The Pierre de Jaumont (lit. "stone of Jaumont") is an oolitic limestone of the Upper Jurassic, found in Malancourt-la-Montagne, part of the commune of Montois-la-Montagne, in Lorraine, France. Jaumont is the shorthand for "Jaune-Montagne" i.e. the "Yellow Mountain".
Why does Pierre de Jaumont matter?
Because it connects several 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 Pierre de Jaumont?
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 Pierre de Jaumont.
Tags
- Limestone
