OCR A-level Geology H414 · 2.1.2(b)

Igneous textures, crystal shape and cooling

Code: 2.1.2(b)
In: 2.1.2 Igneous rocks
Topic: 2 Foundations in geology
Course: A-level Geology H414
Board: OCR

Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.

Points under 2.1.2(b)

2.1.2(b)(i) Textures as evidence of depth and cooling rate
2.1.2(b)(ii) Recognising igneous textures in samples and sections
2.1.2(b)(iii) Drawing igneous textures
2.1.2(b)(iv) Measuring temperature

Points in 2.1.2 Igneous rocks

2.1.2(a) Classifying and identifying igneous rocks
2.1.2(b) Igneous textures, crystal shape and cooling