32811611
Noms. # Formules.
Var. 4: ta........... # {3\2.K \3.Si^2 + 4\3.Al \3.Si \\ KS^3 + 2 AS
Var. 5: ta........... # {3\2.K \3.Si^2 + 4\3.Al \3.Si^2 \\ KS^3 + 2 AS^2
Var. 6: ta........... # {3\2.K \3.Si^2 + 4\3.Al \3.Si^3 \\ KS^3 + 2 AS^3
Basis = \2.K + 2 \3.Al = K + 3 A
Var. 1: ma........... # {\2.K^3 \3.Si^2 + 6\3.Al \3.Si \\ KS+ 3 AS
Var. 2. da........... # {\2.K^3 \3.Si^4 + 6\3.Al \3.Si \\ KS^2 + 3 AS
Var. 3: tia. Amphigène...... # {\2.K^3 \3.Si^4 + 6\3.Al \3.Si^2 \\ KS^2 + 3 AS^2
Var. 4: ta........... # {\2.K \3.Si^2 + 2\3.Al \3.Si \\ KS^3 + 3 AS
Var. 5: ta. Méïonite....... # {\2.K \3.Si^2 + 2\3.Al \3.Si^2 \\ KS^3 + 3 AS^2
Var. 6: ta. Feldspath...... # {\2.K \3.Si^2 + 2\3.Al \3.Si^3 \\ KS^3 + 3 AS^3
Silicias manganoso-ferrosus...... # {\2.Fe^3 \3.Si^2 + \2.Mn^3 \2.Si^2 \\ f S + mg S
Bisilicias manganoso-ferrosus.... \\ (pyrosmalit) # {\2.Fe^3 \3.Si^4 + \2.Mu^3 \3.Si^4 \\ f S^2 + mg S^2
Silicias aluminico ferrosus...... \\ (grenat ordinaire) # {\2.Fe^3 \2.Si^2 + 2\3.Al \3.Si \\ f S + AS
Silicias calcico-kalicus........ \\ (apophyllit, ichtyophtalm) # {\2.K \3.Si^4 + 8\2.Ca \3.Si^2 + 32 Aq. \\ KS^6 + 8 CS^3 + 16 Aq.
Silicias aluminico-beryllicus...... \\ (émeraude) # {\3.Be \3.Si^4 + 2 \3.Al \3.Si^2 \\ GS^4 + 2 AS^2
Silicias aluminico-magnesicus..... \\ (pierre de savon) # {\2.Mg^3 \3.Si^4 + 2\3.Al \3.Si^2 + 12 Aq. \\ MS^2 + A S^2 + 2 Aq.
Noms. # Formules.
Var. 4: ta........... # {3\2.K \3.Si^2 + 4\3.Al \3.Si \\ KS^3 + 2 AS
Var. 5: ta........... # {3\2.K \3.Si^2 + 4\3.Al \3.Si^2 \\ KS^3 + 2 AS^2
Var. 6: ta........... # {3\2.K \3.Si^2 + 4\3.Al \3.Si^3 \\ KS^3 + 2 AS^3
Basis = \2.K + 2 \3.Al = K + 3 A
Var. 1: ma........... # {\2.K^3 \3.Si^2 + 6\3.Al \3.Si \\ KS+ 3 AS
Var. 2. da........... # {\2.K^3 \3.Si^4 + 6\3.Al \3.Si \\ KS^2 + 3 AS
Var. 3: tia. Amphigène...... # {\2.K^3 \3.Si^4 + 6\3.Al \3.Si^2 \\ KS^2 + 3 AS^2
Var. 4: ta........... # {\2.K \3.Si^2 + 2\3.Al \3.Si \\ KS^3 + 3 AS
Var. 5: ta. Méïonite....... # {\2.K \3.Si^2 + 2\3.Al \3.Si^2 \\ KS^3 + 3 AS^2
Var. 6: ta. Feldspath...... # {\2.K \3.Si^2 + 2\3.Al \3.Si^3 \\ KS^3 + 3 AS^3
Silicias manganoso-ferrosus...... # {\2.Fe^3 \3.Si^2 + \2.Mn^3 \2.Si^2 \\ f S + mg S
Bisilicias manganoso-ferrosus.... \\ (pyrosmalit) # {\2.Fe^3 \3.Si^4 + \2.Mu^3 \3.Si^4 \\ f S^2 + mg S^2
Silicias aluminico ferrosus...... \\ (grenat ordinaire) # {\2.Fe^3 \2.Si^2 + 2\3.Al \3.Si \\ f S + AS
Silicias calcico-kalicus........ \\ (apophyllit, ichtyophtalm) # {\2.K \3.Si^4 + 8\2.Ca \3.Si^2 + 32 Aq. \\ KS^6 + 8 CS^3 + 16 Aq.
Silicias aluminico-beryllicus...... \\ (émeraude) # {\3.Be \3.Si^4 + 2 \3.Al \3.Si^2 \\ GS^4 + 2 AS^2
Silicias aluminico-magnesicus..... \\ (pierre de savon) # {\2.Mg^3 \3.Si^4 + 2\3.Al \3.Si^2 + 12 Aq. \\ MS^2 + A S^2 + 2 Aq.