Presentation is loading. Please wait.

Presentation is loading. Please wait.

Other classifications. Modal mineralogy Major elements Normative compositions Cationic proportions Trace elements.

Similar presentations


Presentation on theme: "Other classifications. Modal mineralogy Major elements Normative compositions Cationic proportions Trace elements."— Presentation transcript:

1 Other classifications

2 Modal mineralogy Major elements Normative compositions Cationic proportions Trace elements

3 Classifications based on modal mineralogy Lamprophyres nomenclatures

4 Classifications based on modal mineralogy Charnockite nomenclature

5 Classifications based on major elements AFM

6 TAS (Cox, 1979 version) Classifications based on major elements

7 TAS (Wilson, 1989 version after Cox) Classifications based on major elements

8 Hi-Mg volcanic rocks (derived from TAS) Classifications based on major elements

9 Classification of sub-alkaline lavas Classifications based on major elements

10 Classification based on normative composition Streckeisen & LeMaitre: normative version of a QAP/F

11 Basalts and related rocks Classification based on normative composition

12 O’Connor diagram for quartz-bearing plutonic rocks Classification based on normative composition

13 Shand, A/CNK vs. A/NK Classification based on cationic proportions

14 De la Roche et al. R1-R2 diagram Classification based on cationic proportions

15 Batchelor-Bowden interpretation of de la Roche’s diagram Classification based on cationic proportions

16 Jensen cationic plot Classification based on cationic proportions

17 Pearce diagrams (for granites) “Classification” based on trace elements

18 Wood diagrams (for basalts) “Classification” based on trace elements


Download ppt "Other classifications. Modal mineralogy Major elements Normative compositions Cationic proportions Trace elements."

Similar presentations


Ads by Google