Direnzoite Mineral Data

General Direnzoite Information
Chemical Formula:	NaK6MgCa2(Al13Si47O120)•36H2O
Composition:	Molecular Weight = 4,597.25 gm
	Potassium 4.02 % K 4.85 % K₂O
	Barium 0.03 % Ba 0.03 % BaO
	Sodium 0.56 % Na 0.75 % Na₂O
	Strontium 0.06 % Sr 0.07 % SrO
	Calcium 1.89 % Ca 2.65 % CaO
	Magnesium 0.82 % Mg 1.37 % MgO
	Aluminum 7.86 % Al 14.86 % Al₂O₃
	Iron 0.18 % Fe 0.23 % FeO
	Silicon 28.70 % Si 61.40 % SiO₂
	Hydrogen 1.58 % H 14.10 % H₂O
	Oxygen 54.29 % O
	______ ______
	100.00 % 100.31 % = TOTAL OXIDE
Empirical Formula:	Na_1.12K_4.73Mg_1.56Ca_2.17Fe²⁺_0.15Sr_0.03Ba_0.01Al_13.4Si_46.98O₁₂₀�35.99(H₂O)
Environment:	Inside the cavities of a piece of xenolith rock incorporated by alkaline volcanic rocks, Zeolite group
IMA Status:	Approved IMA 2006 (Dana # Added)
Locality:	Mont Peylenc, near the town of St. Pierre Eynac, Massif Central, France Link to MinDat.org Location Data.
Name Origin:	Named for Francesco Di Renzo (b1954), Research Director at the Laboratoire de Materiaux Catalytiques et Catalyse en Chimie Organique, Ecole Nationale Superieure de Chimie de Montpel lier (France),
Synonym:	IMA2006-044