Transparent and translucent glass-ceramics and glasses for forming the same

A glass-ceramic article comprising:

• a composition, in weight percent (wt %) on an oxide basis, comprising:
• greater than or equal to 55 wt % and less than or equal to 80 wt % SiO2;
• greater than or equal to 0 wt % and less than or equal to 6 wt % Al2O3;
• greater than or equal to 7 wt % and less than or equal to 20 wt % Li2O;
• greater than or equal to 1 wt % and less than or equal to 8 wt % P2O5;
• greater than 0.5 wt % to less than or equal to 20 wt % ZrO2;
• greater than or equal to 0 wt % and less than or equal to 5.0 wt % Na2O;
• and
• greater than or equal to 0 wt % and less than or equal to 5.0 wt % K2O;
• a phase assemblage comprising lithium disilicate (Li2Si2O5) as a primary crystalline phase and a residual amorphous glass phase,
• the lithium disilicate (Li2Si2O5) with a Rietveld parameter of greater than or equal to 20 and less than or equal to 90;
• lithium phosphate (Li3PO4) with a Rietveld parameter of greater than or equal to 0 and less than or equal to 10;
• lithium metasilicate (Li2SiO3) with a Rietveld parameter of greater than or equal to 0 and less than or equal to 10;
• and
• petalite (LiAlSi4O10) with a Rietveld parameter of greater than or equal to 0 and less than 5;
• a transmittance of greater than 88% for wavelengths of light within a range from greater than or equal to 400 nm to less than or equal to 750 nm;
• and
• a haze of less than 1%;
• and
• a thickness of less than 1.6 mm.